3485471480

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{61843}}^1$

素因数の和:63263

約数の個数: 32

約数和(自身を含む): 7848003600

約数和(自身を除く): 4362532120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 2818, 5636, 7045, 11272, 14090, 28180, 56360, 61843, 123686, 247372, 309215, 494744, 618430, 1236860, 2473720, 87136787, 174273574, 348547148, 435683935, 697094296, 871367870, 1742735740, 3485471480]

約数ペア:

[(1, 3485471480), (2, 1742735740), (4, 871367870), (5, 697094296), (8, 435683935), (10, 348547148), (20, 174273574), (40, 87136787), (1409, 2473720), (2818, 1236860), (5636, 618430), (7045, 494744), (11272, 309215), (14090, 247372), (28180, 123686), (56360, 61843)]