23889332500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 180

約数和(自身を含む): 57912936928

約数和(自身を除く): 34023604428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 151, 220, 242, 250, 275, 302, 484, 500, 523, 550, 604, 605, 625, 755, 1046, 1100, 1210, 1250, 1375, 1510, 1661, 2092, 2420, 2500, 2615, 2750, 3020, 3025, 3322, 3775, 5230, 5500, 5753, 6050, 6644, 6875, 7550, 8305, 10460, 11506, 12100, 13075, 13750, 15100, 15125, 16610, 18271, 18875, 23012, 26150, 27500, 28765, 30250, 33220, 36542, 37750, 41525, 52300, 57530, 60500, 63283, 65375, 73084, 75500, 75625, 78973, 83050, 91355, 94375, 115060, 126566, 130750, 143825, 151250, 157946, 166100, 182710, 188750, 207625, 253132, 261500, 287650, 302500, 315892, 316415, 326875, 365420, 377500, 394865, 415250, 456775, 575300, 632830, 653750, 719125, 789730, 830500, 868703, 913550, 1038125, 1265660, 1307500, 1438250, 1579460, 1582075, 1737406, 1827100, 1974325, 2076250, 2283875, 2876500, 3164150, 3474812, 3595625, 3948650, 4152500, 4343515, 4567750, 6328300, 7191250, 7897300, 7910375, 8687030, 9135500, 9555733, 9871625, 11419375, 14382500, 15820750, 17374060, 19111466, 19743250, 21717575, 22838750, 31641500, 38222932, 39486500, 39551875, 43435150, 45677500, 47778665, 49358125, 79103750, 86870300, 95557330, 98716250, 108587875, 158207500, 191114660, 197432500, 217175750, 238893325, 434351500, 477786650, 542939375, 955573300, 1085878750, 1194466625, 2171757500, 2388933250, 4777866500, 5972333125, 11944666250, 23889332500]

約数ペア:

[(1, 23889332500), (2, 11944666250), (4, 5972333125), (5, 4777866500), (10, 2388933250), (11, 2171757500), (20, 1194466625), (22, 1085878750), (25, 955573300), (44, 542939375), (50, 477786650), (55, 434351500), (100, 238893325), (110, 217175750), (121, 197432500), (125, 191114660), (151, 158207500), (220, 108587875), (242, 98716250), (250, 95557330), (275, 86870300), (302, 79103750), (484, 49358125), (500, 47778665), (523, 45677500), (550, 43435150), (604, 39551875), (605, 39486500), (625, 38222932), (755, 31641500), (1046, 22838750), (1100, 21717575), (1210, 19743250), (1250, 19111466), (1375, 17374060), (1510, 15820750), (1661, 14382500), (2092, 11419375), (2420, 9871625), (2500, 9555733), (2615, 9135500), (2750, 8687030), (3020, 7910375), (3025, 7897300), (3322, 7191250), (3775, 6328300), (5230, 4567750), (5500, 4343515), (5753, 4152500), (6050, 3948650), (6644, 3595625), (6875, 3474812), (7550, 3164150), (8305, 2876500), (10460, 2283875), (11506, 2076250), (12100, 1974325), (13075, 1827100), (13750, 1737406), (15100, 1582075), (15125, 1579460), (16610, 1438250), (18271, 1307500), (18875, 1265660), (23012, 1038125), (26150, 913550), (27500, 868703), (28765, 830500), (30250, 789730), (33220, 719125), (36542, 653750), (37750, 632830), (41525, 575300), (52300, 456775), (57530, 415250), (60500, 394865), (63283, 377500), (65375, 365420), (73084, 326875), (75500, 316415), (75625, 315892), (78973, 302500), (83050, 287650), (91355, 261500), (94375, 253132), (115060, 207625), (126566, 188750), (130750, 182710), (143825, 166100), (151250, 157946)]