88350020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23623}}^1$

素因数の和:23660

約数の個数: 48

約数和(自身を含む): 214316928

約数和(自身を除く): 125966908

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 23623, 47246, 94492, 118115, 236230, 259853, 401591, 472460, 519706, 803182, 1039412, 1299265, 1606364, 2007955, 2598530, 4015910, 4417501, 5197060, 8031820, 8835002, 17670004, 22087505, 44175010, 88350020]

約数ペア:

[(1, 88350020), (2, 44175010), (4, 22087505), (5, 17670004), (10, 8835002), (11, 8031820), (17, 5197060), (20, 4417501), (22, 4015910), (34, 2598530), (44, 2007955), (55, 1606364), (68, 1299265), (85, 1039412), (110, 803182), (170, 519706), (187, 472460), (220, 401591), (340, 259853), (374, 236230), (748, 118115), (935, 94492), (1870, 47246), (3740, 23623)]