1036502000

素因数分解:

$2^4\times 5^3\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1675

約数の個数: 80

約数和(自身を含む): 2514255744

約数和(自身を除く): 1477753744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 421, 500, 842, 1000, 1231, 1684, 2000, 2105, 2462, 3368, 4210, 4924, 6155, 6736, 8420, 9848, 10525, 12310, 16840, 19696, 21050, 24620, 30775, 33680, 42100, 49240, 52625, 61550, 84200, 98480, 105250, 123100, 153875, 168400, 210500, 246200, 307750, 421000, 492400, 518251, 615500, 842000, 1036502, 1231000, 2073004, 2462000, 2591255, 4146008, 5182510, 8292016, 10365020, 12956275, 20730040, 25912550, 41460080, 51825100, 64781375, 103650200, 129562750, 207300400, 259125500, 518251000, 1036502000]

約数ペア:

[(1, 1036502000), (2, 518251000), (4, 259125500), (5, 207300400), (8, 129562750), (10, 103650200), (16, 64781375), (20, 51825100), (25, 41460080), (40, 25912550), (50, 20730040), (80, 12956275), (100, 10365020), (125, 8292016), (200, 5182510), (250, 4146008), (400, 2591255), (421, 2462000), (500, 2073004), (842, 1231000), (1000, 1036502), (1231, 842000), (1684, 615500), (2000, 518251), (2105, 492400), (2462, 421000), (3368, 307750), (4210, 246200), (4924, 210500), (6155, 168400), (6736, 153875), (8420, 123100), (9848, 105250), (10525, 98480), (12310, 84200), (16840, 61550), (19696, 52625), (21050, 49240), (24620, 42100), (30775, 33680)]