15696911960

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1\times {\mathrm{2437}}^1$

素因数の和:3300

約数の個数: 64

約数和(自身を含む): 35519709600

約数和(自身を除く): 19822797640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 569, 1132, 1138, 1415, 2264, 2276, 2437, 2830, 2845, 4552, 4874, 5660, 5690, 9748, 11320, 11380, 12185, 19496, 22760, 24370, 48740, 97480, 161027, 322054, 644108, 689671, 805135, 1288216, 1379342, 1386653, 1610270, 2758684, 2773306, 3220540, 3448355, 5517368, 5546612, 6441080, 6896710, 6933265, 11093224, 13793420, 13866530, 27586840, 27733060, 55466120, 392422799, 784845598, 1569691196, 1962113995, 3139382392, 3924227990, 7848455980, 15696911960]

約数ペア:

[(1, 15696911960), (2, 7848455980), (4, 3924227990), (5, 3139382392), (8, 1962113995), (10, 1569691196), (20, 784845598), (40, 392422799), (283, 55466120), (566, 27733060), (569, 27586840), (1132, 13866530), (1138, 13793420), (1415, 11093224), (2264, 6933265), (2276, 6896710), (2437, 6441080), (2830, 5546612), (2845, 5517368), (4552, 3448355), (4874, 3220540), (5660, 2773306), (5690, 2758684), (9748, 1610270), (11320, 1386653), (11380, 1379342), (12185, 1288216), (19496, 805135), (22760, 689671), (24370, 644108), (48740, 322054), (97480, 161027)]