4785994720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2300959}}^1$

素因数の和:2300987

約数の個数: 48

約数和(自身を含む): 12176680320

約数和(自身を除く): 7390685600

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, 2300959, 4601918, 9203836, 11504795, 18407672, 23009590, 29912467, 36815344, 46019180, 59824934, 73630688, 92038360, 119649868, 149562335, 184076720, 239299736, 299124670, 368153440, 478599472, 598249340, 957198944, 1196498680, 2392997360, 4785994720]

約数ペア:

[(1, 4785994720), (2, 2392997360), (4, 1196498680), (5, 957198944), (8, 598249340), (10, 478599472), (13, 368153440), (16, 299124670), (20, 239299736), (26, 184076720), (32, 149562335), (40, 119649868), (52, 92038360), (65, 73630688), (80, 59824934), (104, 46019180), (130, 36815344), (160, 29912467), (208, 23009590), (260, 18407672), (416, 11504795), (520, 9203836), (1040, 4601918), (2080, 2300959)]