11730680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 30119040

約数和(自身を除く): 18388360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1327, 1768, 2210, 2654, 4420, 5308, 6635, 8840, 10616, 13270, 17251, 22559, 26540, 34502, 45118, 53080, 69004, 86255, 90236, 112795, 138008, 172510, 180472, 225590, 293267, 345020, 451180, 586534, 690040, 902360, 1173068, 1466335, 2346136, 2932670, 5865340, 11730680]

約数ペア:

[(1, 11730680), (2, 5865340), (4, 2932670), (5, 2346136), (8, 1466335), (10, 1173068), (13, 902360), (17, 690040), (20, 586534), (26, 451180), (34, 345020), (40, 293267), (52, 225590), (65, 180472), (68, 172510), (85, 138008), (104, 112795), (130, 90236), (136, 86255), (170, 69004), (221, 53080), (260, 45118), (340, 34502), (442, 26540), (520, 22559), (680, 17251), (884, 13270), (1105, 10616), (1327, 8840), (1768, 6635), (2210, 5308), (2654, 4420)]