201445548620

素因数分解:

$2^2\times 5^1\times {\mathrm{9643}}^1\times {\mathrm{1044517}}^1$

素因数の和:1054169

約数の個数: 24

約数和(自身を含む): 423079926864

約数和(自身を除く): 221634378244

約数列:

[1, 2, 4, 5, 10, 20, 9643, 19286, 38572, 48215, 96430, 192860, 1044517, 2089034, 4178068, 5222585, 10445170, 20890340, 10072277431, 20144554862, 40289109724, 50361387155, 100722774310, 201445548620]

約数ペア:

[(1, 201445548620), (2, 100722774310), (4, 50361387155), (5, 40289109724), (10, 20144554862), (20, 10072277431), (9643, 20890340), (19286, 10445170), (38572, 5222585), (48215, 4178068), (96430, 2089034), (192860, 1044517)]