410360020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4181

約数の個数: 96

約数和(自身を含む): 1061093376

約数和(自身を除く): 650733356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 868, 1085, 1426, 1610, 2170, 2852, 3220, 3565, 4111, 4340, 4991, 7130, 8222, 9982, 14260, 16444, 19964, 20555, 24955, 28777, 41110, 49910, 57554, 82220, 94553, 99820, 115108, 127441, 143885, 189106, 254882, 287770, 378212, 472765, 509764, 575540, 637205, 661871, 892087, 945530, 1274410, 1323742, 1784174, 1891060, 2548820, 2647484, 2931143, 3309355, 3568348, 4460435, 5862286, 6618710, 8920870, 11724572, 13237420, 14655715, 17841740, 20518001, 29311430, 41036002, 58622860, 82072004, 102590005, 205180010, 410360020]

約数ペア:

[(1, 410360020), (2, 205180010), (4, 102590005), (5, 82072004), (7, 58622860), (10, 41036002), (14, 29311430), (20, 20518001), (23, 17841740), (28, 14655715), (31, 13237420), (35, 11724572), (46, 8920870), (62, 6618710), (70, 5862286), (92, 4460435), (115, 3568348), (124, 3309355), (140, 2931143), (155, 2647484), (161, 2548820), (217, 1891060), (230, 1784174), (310, 1323742), (322, 1274410), (434, 945530), (460, 892087), (620, 661871), (644, 637205), (713, 575540), (805, 509764), (868, 472765), (1085, 378212), (1426, 287770), (1610, 254882), (2170, 189106), (2852, 143885), (3220, 127441), (3565, 115108), (4111, 99820), (4340, 94553), (4991, 82220), (7130, 57554), (8222, 49910), (9982, 41110), (14260, 28777), (16444, 24955), (19964, 20555)]