65874380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 102114868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 743, 806, 1364, 1430, 1486, 1612, 1705, 2015, 2860, 2972, 3410, 3715, 4030, 4433, 6820, 7430, 8060, 8173, 8866, 9659, 14860, 16346, 17732, 19318, 22165, 23033, 32692, 38636, 40865, 44330, 46066, 48295, 81730, 88660, 92132, 96590, 106249, 115165, 163460, 193180, 212498, 230330, 253363, 299429, 424996, 460660, 506726, 531245, 598858, 1013452, 1062490, 1197716, 1266815, 1497145, 2124980, 2533630, 2994290, 3293719, 5067260, 5988580, 6587438, 13174876, 16468595, 32937190, 65874380]

約数ペア:

[(1, 65874380), (2, 32937190), (4, 16468595), (5, 13174876), (10, 6587438), (11, 5988580), (13, 5067260), (20, 3293719), (22, 2994290), (26, 2533630), (31, 2124980), (44, 1497145), (52, 1266815), (55, 1197716), (62, 1062490), (65, 1013452), (110, 598858), (124, 531245), (130, 506726), (143, 460660), (155, 424996), (220, 299429), (260, 253363), (286, 230330), (310, 212498), (341, 193180), (403, 163460), (572, 115165), (620, 106249), (682, 96590), (715, 92132), (743, 88660), (806, 81730), (1364, 48295), (1430, 46066), (1486, 44330), (1612, 40865), (1705, 38636), (2015, 32692), (2860, 23033), (2972, 22165), (3410, 19318), (3715, 17732), (4030, 16346), (4433, 14860), (6820, 9659), (7430, 8866), (8060, 8173)]