117990620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 281788416

約数和(自身を除く): 163797796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 103, 110, 127, 164, 205, 206, 220, 254, 410, 412, 451, 508, 515, 635, 820, 902, 1030, 1133, 1270, 1397, 1804, 2060, 2255, 2266, 2540, 2794, 4223, 4510, 4532, 5207, 5588, 5665, 6985, 8446, 9020, 10414, 11330, 13081, 13970, 16892, 20828, 21115, 22660, 26035, 26162, 27940, 42230, 46453, 52070, 52324, 57277, 65405, 84460, 92906, 104140, 114554, 130810, 143891, 185812, 229108, 232265, 261620, 286385, 287782, 464530, 536321, 572770, 575564, 719455, 929060, 1072642, 1145540, 1438910, 2145284, 2681605, 2877820, 5363210, 5899531, 10726420, 11799062, 23598124, 29497655, 58995310, 117990620]

約数ペア:

[(1, 117990620), (2, 58995310), (4, 29497655), (5, 23598124), (10, 11799062), (11, 10726420), (20, 5899531), (22, 5363210), (41, 2877820), (44, 2681605), (55, 2145284), (82, 1438910), (103, 1145540), (110, 1072642), (127, 929060), (164, 719455), (205, 575564), (206, 572770), (220, 536321), (254, 464530), (410, 287782), (412, 286385), (451, 261620), (508, 232265), (515, 229108), (635, 185812), (820, 143891), (902, 130810), (1030, 114554), (1133, 104140), (1270, 92906), (1397, 84460), (1804, 65405), (2060, 57277), (2255, 52324), (2266, 52070), (2540, 46453), (2794, 42230), (4223, 27940), (4510, 26162), (4532, 26035), (5207, 22660), (5588, 21115), (5665, 20828), (6985, 16892), (8446, 13970), (9020, 13081), (10414, 11330)]