8880453920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{13907}}^1$

素因数の和:14242

約数の個数: 96

約数和(自身を含む): 22669149888

約数和(自身を除く): 13788695968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 307, 416, 520, 614, 1040, 1228, 1535, 2080, 2456, 3070, 3991, 4912, 6140, 7982, 9824, 12280, 13907, 15964, 19955, 24560, 27814, 31928, 39910, 49120, 55628, 63856, 69535, 79820, 111256, 127712, 139070, 159640, 180791, 222512, 278140, 319280, 361582, 445024, 556280, 638560, 723164, 903955, 1112560, 1446328, 1807910, 2225120, 2892656, 3615820, 4269449, 5785312, 7231640, 8538898, 14463280, 17077796, 21347245, 28926560, 34155592, 42694490, 55502837, 68311184, 85388980, 111005674, 136622368, 170777960, 222011348, 277514185, 341555920, 444022696, 555028370, 683111840, 888045392, 1110056740, 1776090784, 2220113480, 4440226960, 8880453920]

約数ペア:

[(1, 8880453920), (2, 4440226960), (4, 2220113480), (5, 1776090784), (8, 1110056740), (10, 888045392), (13, 683111840), (16, 555028370), (20, 444022696), (26, 341555920), (32, 277514185), (40, 222011348), (52, 170777960), (65, 136622368), (80, 111005674), (104, 85388980), (130, 68311184), (160, 55502837), (208, 42694490), (260, 34155592), (307, 28926560), (416, 21347245), (520, 17077796), (614, 14463280), (1040, 8538898), (1228, 7231640), (1535, 5785312), (2080, 4269449), (2456, 3615820), (3070, 2892656), (3991, 2225120), (4912, 1807910), (6140, 1446328), (7982, 1112560), (9824, 903955), (12280, 723164), (13907, 638560), (15964, 556280), (19955, 445024), (24560, 361582), (27814, 319280), (31928, 278140), (39910, 222512), (49120, 180791), (55628, 159640), (63856, 139070), (69535, 127712), (79820, 111256)]