3968796100

素因数分解:

$2^2\times 5^2\times {\mathrm{821}}^1\times {\mathrm{48341}}^1$

素因数の和:49176

約数の個数: 36

約数和(自身を含む): 8622955908

約数和(自身を除く): 4654159808

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 821, 1642, 3284, 4105, 8210, 16420, 20525, 41050, 48341, 82100, 96682, 193364, 241705, 483410, 966820, 1208525, 2417050, 4834100, 39687961, 79375922, 158751844, 198439805, 396879610, 793759220, 992199025, 1984398050, 3968796100]

約数ペア:

[(1, 3968796100), (2, 1984398050), (4, 992199025), (5, 793759220), (10, 396879610), (20, 198439805), (25, 158751844), (50, 79375922), (100, 39687961), (821, 4834100), (1642, 2417050), (3284, 1208525), (4105, 966820), (8210, 483410), (16420, 241705), (20525, 193364), (41050, 96682), (48341, 82100)]