8892637250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{13063}}^1$

素因数の和:13476

約数の個数: 64

約数和(自身を含む): 19075530240

約数和(自身を除く): 10182892990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 389, 778, 875, 1750, 1945, 2723, 3890, 5446, 9725, 13063, 13615, 19450, 26126, 27230, 48625, 65315, 68075, 91441, 97250, 130630, 136150, 182882, 326575, 340375, 457205, 653150, 680750, 914410, 1632875, 2286025, 3265750, 4572050, 5081507, 10163014, 11430125, 22860250, 25407535, 35570549, 50815070, 71141098, 127037675, 177852745, 254075350, 355705490, 635188375, 889263725, 1270376750, 1778527450, 4446318625, 8892637250]

約数ペア:

[(1, 8892637250), (2, 4446318625), (5, 1778527450), (7, 1270376750), (10, 889263725), (14, 635188375), (25, 355705490), (35, 254075350), (50, 177852745), (70, 127037675), (125, 71141098), (175, 50815070), (250, 35570549), (350, 25407535), (389, 22860250), (778, 11430125), (875, 10163014), (1750, 5081507), (1945, 4572050), (2723, 3265750), (3890, 2286025), (5446, 1632875), (9725, 914410), (13063, 680750), (13615, 653150), (19450, 457205), (26126, 340375), (27230, 326575), (48625, 182882), (65315, 136150), (68075, 130630), (91441, 97250)]