99965900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{34471}}^1$

素因数の和:34514

約数の個数: 36

約数和(自身を含む): 224412720

約数和(自身を除く): 124446820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 34471, 68942, 137884, 172355, 344710, 689420, 861775, 999659, 1723550, 1999318, 3447100, 3998636, 4998295, 9996590, 19993180, 24991475, 49982950, 99965900]

約数ペア:

[(1, 99965900), (2, 49982950), (4, 24991475), (5, 19993180), (10, 9996590), (20, 4998295), (25, 3998636), (29, 3447100), (50, 1999318), (58, 1723550), (100, 999659), (116, 861775), (145, 689420), (290, 344710), (580, 172355), (725, 137884), (1450, 68942), (2900, 34471)]