12998785020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877111}}^1$

素因数の和:877155

約数の個数: 96

約数和(自身を含む): 41259348480

約数和(自身を除く): 28260563460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 877111, 1754222, 2631333, 3508444, 4385555, 5262666, 8771110, 10525332, 11402443, 13156665, 16665109, 17542220, 22804886, 26313330, 33330218, 34207329, 45609772, 49995327, 52626660, 57012215, 66660436, 68414658, 83325545, 99990654, 114024430, 136829316, 166651090, 171036645, 199981308, 216646417, 228048860, 249976635, 333302180, 342073290, 433292834, 499953270, 649939251, 684146580, 866585668, 999906540, 1083232085, 1299878502, 2166464170, 2599757004, 3249696255, 4332928340, 6499392510, 12998785020]

約数ペア:

[(1, 12998785020), (2, 6499392510), (3, 4332928340), (4, 3249696255), (5, 2599757004), (6, 2166464170), (10, 1299878502), (12, 1083232085), (13, 999906540), (15, 866585668), (19, 684146580), (20, 649939251), (26, 499953270), (30, 433292834), (38, 342073290), (39, 333302180), (52, 249976635), (57, 228048860), (60, 216646417), (65, 199981308), (76, 171036645), (78, 166651090), (95, 136829316), (114, 114024430), (130, 99990654), (156, 83325545), (190, 68414658), (195, 66660436), (228, 57012215), (247, 52626660), (260, 49995327), (285, 45609772), (380, 34207329), (390, 33330218), (494, 26313330), (570, 22804886), (741, 17542220), (780, 16665109), (988, 13156665), (1140, 11402443), (1235, 10525332), (1482, 8771110), (2470, 5262666), (2964, 4385555), (3705, 3508444), (4940, 2631333), (7410, 1754222), (14820, 877111)]