93519920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89923}}^1$

素因数の和:89949

約数の個数: 40

約数和(自身を含む): 234162096

約数和(自身を除く): 140642176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 89923, 179846, 359692, 449615, 719384, 899230, 1168999, 1438768, 1798460, 2337998, 3596920, 4675996, 5844995, 7193840, 9351992, 11689990, 18703984, 23379980, 46759960, 93519920]

約数ペア:

[(1, 93519920), (2, 46759960), (4, 23379980), (5, 18703984), (8, 11689990), (10, 9351992), (13, 7193840), (16, 5844995), (20, 4675996), (26, 3596920), (40, 2337998), (52, 1798460), (65, 1438768), (80, 1168999), (104, 899230), (130, 719384), (208, 449615), (260, 359692), (520, 179846), (1040, 89923)]