126763100

素因数分解:

$2^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{3011}}^1$

素因数の和:3446

約数の個数: 36

約数和(自身を含む): 275820888

約数和(自身を除く): 149057788

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 421, 842, 1684, 2105, 3011, 4210, 6022, 8420, 10525, 12044, 15055, 21050, 30110, 42100, 60220, 75275, 150550, 301100, 1267631, 2535262, 5070524, 6338155, 12676310, 25352620, 31690775, 63381550, 126763100]

約数ペア:

[(1, 126763100), (2, 63381550), (4, 31690775), (5, 25352620), (10, 12676310), (20, 6338155), (25, 5070524), (50, 2535262), (100, 1267631), (421, 301100), (842, 150550), (1684, 75275), (2105, 60220), (3011, 42100), (4210, 30110), (6022, 21050), (8420, 15055), (10525, 12044)]