1924871260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 4438167552

約数和(自身を除く): 2513296292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 191, 260, 332, 382, 415, 467, 764, 830, 934, 955, 1079, 1660, 1868, 1910, 2158, 2335, 2483, 3820, 4316, 4670, 4966, 5395, 6071, 9340, 9932, 10790, 12142, 12415, 15853, 21580, 24284, 24830, 30355, 31706, 38761, 49660, 60710, 63412, 77522, 79265, 89197, 121420, 155044, 158530, 178394, 193805, 206089, 317060, 356788, 387610, 412178, 445985, 503893, 775220, 824356, 891970, 1007786, 1030445, 1159561, 1783940, 2015572, 2060890, 2319122, 2519465, 4121780, 4638244, 5038930, 5797805, 7403351, 10077860, 11595610, 14806702, 23191220, 29613404, 37016755, 74033510, 96243563, 148067020, 192487126, 384974252, 481217815, 962435630, 1924871260]

約数ペア:

[(1, 1924871260), (2, 962435630), (4, 481217815), (5, 384974252), (10, 192487126), (13, 148067020), (20, 96243563), (26, 74033510), (52, 37016755), (65, 29613404), (83, 23191220), (130, 14806702), (166, 11595610), (191, 10077860), (260, 7403351), (332, 5797805), (382, 5038930), (415, 4638244), (467, 4121780), (764, 2519465), (830, 2319122), (934, 2060890), (955, 2015572), (1079, 1783940), (1660, 1159561), (1868, 1030445), (1910, 1007786), (2158, 891970), (2335, 824356), (2483, 775220), (3820, 503893), (4316, 445985), (4670, 412178), (4966, 387610), (5395, 356788), (6071, 317060), (9340, 206089), (9932, 193805), (10790, 178394), (12142, 158530), (12415, 155044), (15853, 121420), (21580, 89197), (24284, 79265), (24830, 77522), (30355, 63412), (31706, 60710), (38761, 49660)]