28800578170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31648987}}^1$

素因数の和:31649014

約数の個数: 32

約数和(自身を含む): 63804359808

約数和(自身を除く): 35003781638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 31648987, 63297974, 158244935, 221542909, 316489870, 411436831, 443085818, 822873662, 1107714545, 2057184155, 2215429090, 2880057817, 4114368310, 5760115634, 14400289085, 28800578170]

約数ペア:

[(1, 28800578170), (2, 14400289085), (5, 5760115634), (7, 4114368310), (10, 2880057817), (13, 2215429090), (14, 2057184155), (26, 1107714545), (35, 822873662), (65, 443085818), (70, 411436831), (91, 316489870), (130, 221542909), (182, 158244935), (455, 63297974), (910, 31648987)]