779936300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54541}}^1$

素因数の和:54579

約数の個数: 72

約数和(自身を含む): 1988383152

約数和(自身を除く): 1208446852

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 54541, 109082, 218164, 272705, 545410, 599951, 709033, 1090820, 1199902, 1363525, 1418066, 2399804, 2727050, 2836132, 2999755, 3545165, 5454100, 5999510, 7090330, 7799363, 11999020, 14180660, 14998775, 15598726, 17725825, 29997550, 31197452, 35451650, 38996815, 59995100, 70903300, 77993630, 155987260, 194984075, 389968150, 779936300]

約数ペア:

[(1, 779936300), (2, 389968150), (4, 194984075), (5, 155987260), (10, 77993630), (11, 70903300), (13, 59995100), (20, 38996815), (22, 35451650), (25, 31197452), (26, 29997550), (44, 17725825), (50, 15598726), (52, 14998775), (55, 14180660), (65, 11999020), (100, 7799363), (110, 7090330), (130, 5999510), (143, 5454100), (220, 3545165), (260, 2999755), (275, 2836132), (286, 2727050), (325, 2399804), (550, 1418066), (572, 1363525), (650, 1199902), (715, 1090820), (1100, 709033), (1300, 599951), (1430, 545410), (2860, 272705), (3575, 218164), (7150, 109082), (14300, 54541)]