958047640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{114599}}^1$

素因数の和:114640

約数の個数: 64

約数和(自身を含む): 2475360000

約数和(自身を除く): 1517312360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 114599, 229198, 458396, 572995, 916792, 1145990, 1260589, 2177381, 2291980, 2521178, 4354762, 4583960, 5042356, 6302945, 8709524, 10084712, 10886905, 12605890, 17419048, 21773810, 23951191, 25211780, 43547620, 47902382, 50423560, 87095240, 95804764, 119755955, 191609528, 239511910, 479023820, 958047640]

約数ペア:

[(1, 958047640), (2, 479023820), (4, 239511910), (5, 191609528), (8, 119755955), (10, 95804764), (11, 87095240), (19, 50423560), (20, 47902382), (22, 43547620), (38, 25211780), (40, 23951191), (44, 21773810), (55, 17419048), (76, 12605890), (88, 10886905), (95, 10084712), (110, 8709524), (152, 6302945), (190, 5042356), (209, 4583960), (220, 4354762), (380, 2521178), (418, 2291980), (440, 2177381), (760, 1260589), (836, 1145990), (1045, 916792), (1672, 572995), (2090, 458396), (4180, 229198), (8360, 114599)]