70559840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33923}}^1$

素因数の和:33951

約数の個数: 48

約数和(自身を含む): 179525808

約数和(自身を除く): 108965968

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, 33923, 67846, 135692, 169615, 271384, 339230, 440999, 542768, 678460, 881998, 1085536, 1356920, 1763996, 2204995, 2713840, 3527992, 4409990, 5427680, 7055984, 8819980, 14111968, 17639960, 35279920, 70559840]

約数ペア:

[(1, 70559840), (2, 35279920), (4, 17639960), (5, 14111968), (8, 8819980), (10, 7055984), (13, 5427680), (16, 4409990), (20, 3527992), (26, 2713840), (32, 2204995), (40, 1763996), (52, 1356920), (65, 1085536), (80, 881998), (104, 678460), (130, 542768), (160, 440999), (208, 339230), (260, 271384), (416, 169615), (520, 135692), (1040, 67846), (2080, 33923)]