17229680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16593

約数の個数: 40

約数和(自身を含む): 43143072

約数和(自身を除く): 25913392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 16567, 33134, 66268, 82835, 132536, 165670, 215371, 265072, 331340, 430742, 662680, 861484, 1076855, 1325360, 1722968, 2153710, 3445936, 4307420, 8614840, 17229680]

約数ペア:

[(1, 17229680), (2, 8614840), (4, 4307420), (5, 3445936), (8, 2153710), (10, 1722968), (13, 1325360), (16, 1076855), (20, 861484), (26, 662680), (40, 430742), (52, 331340), (65, 265072), (80, 215371), (104, 165670), (130, 132536), (208, 82835), (260, 66268), (520, 33134), (1040, 16567)]