40560200

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 95046000

約数和(自身を除く): 54485800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 1459, 2780, 2918, 3475, 5560, 5836, 6950, 7295, 11672, 13900, 14590, 27800, 29180, 36475, 58360, 72950, 145900, 202801, 291800, 405602, 811204, 1014005, 1622408, 2028010, 4056020, 5070025, 8112040, 10140050, 20280100, 40560200]

約数ペア:

[(1, 40560200), (2, 20280100), (4, 10140050), (5, 8112040), (8, 5070025), (10, 4056020), (20, 2028010), (25, 1622408), (40, 1014005), (50, 811204), (100, 405602), (139, 291800), (200, 202801), (278, 145900), (556, 72950), (695, 58360), (1112, 36475), (1390, 29180), (1459, 27800), (2780, 14590), (2918, 13900), (3475, 11672), (5560, 7295), (5836, 6950)]