6699680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3249

約数の個数: 48

約数和(自身を含む): 17050824

約数和(自身を除く): 10351144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3221, 6442, 12884, 16105, 25768, 32210, 41873, 51536, 64420, 83746, 103072, 128840, 167492, 209365, 257680, 334984, 418730, 515360, 669968, 837460, 1339936, 1674920, 3349840, 6699680]

約数ペア:

[(1, 6699680), (2, 3349840), (4, 1674920), (5, 1339936), (8, 837460), (10, 669968), (13, 515360), (16, 418730), (20, 334984), (26, 257680), (32, 209365), (40, 167492), (52, 128840), (65, 103072), (80, 83746), (104, 64420), (130, 51536), (160, 41873), (208, 32210), (260, 25768), (416, 16105), (520, 12884), (1040, 6442), (2080, 3221)]