492037360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 1180210176

約数和(自身を除く): 688172816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 107, 188, 214, 235, 376, 428, 470, 535, 752, 856, 940, 1070, 1223, 1712, 1880, 2140, 2446, 3760, 4280, 4892, 5029, 6115, 8560, 9784, 10058, 12230, 19568, 20116, 24460, 25145, 40232, 48920, 50290, 57481, 80464, 97840, 100580, 114962, 130861, 201160, 229924, 261722, 287405, 402320, 459848, 523444, 574810, 654305, 919696, 1046888, 1149620, 1308610, 2093776, 2299240, 2617220, 4598480, 5234440, 6150467, 10468880, 12300934, 24601868, 30752335, 49203736, 61504670, 98407472, 123009340, 246018680, 492037360]

約数ペア:

[(1, 492037360), (2, 246018680), (4, 123009340), (5, 98407472), (8, 61504670), (10, 49203736), (16, 30752335), (20, 24601868), (40, 12300934), (47, 10468880), (80, 6150467), (94, 5234440), (107, 4598480), (188, 2617220), (214, 2299240), (235, 2093776), (376, 1308610), (428, 1149620), (470, 1046888), (535, 919696), (752, 654305), (856, 574810), (940, 523444), (1070, 459848), (1223, 402320), (1712, 287405), (1880, 261722), (2140, 229924), (2446, 201160), (3760, 130861), (4280, 114962), (4892, 100580), (5029, 97840), (6115, 80464), (8560, 57481), (9784, 50290), (10058, 48920), (12230, 40232), (19568, 25145), (20116, 24460)]