105030640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9218

約数の個数: 80

約数和(自身を含む): 286919136

約数和(自身を除く): 181888496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 9181, 11440, 18362, 36724, 45905, 73448, 91810, 100991, 119353, 146896, 183620, 201982, 238706, 367240, 403964, 477412, 504955, 596765, 734480, 807928, 954824, 1009910, 1193530, 1312883, 1615856, 1909648, 2019820, 2387060, 2625766, 4039640, 4774120, 5251532, 6564415, 8079280, 9548240, 10503064, 13128830, 21006128, 26257660, 52515320, 105030640]

約数ペア:

[(1, 105030640), (2, 52515320), (4, 26257660), (5, 21006128), (8, 13128830), (10, 10503064), (11, 9548240), (13, 8079280), (16, 6564415), (20, 5251532), (22, 4774120), (26, 4039640), (40, 2625766), (44, 2387060), (52, 2019820), (55, 1909648), (65, 1615856), (80, 1312883), (88, 1193530), (104, 1009910), (110, 954824), (130, 807928), (143, 734480), (176, 596765), (208, 504955), (220, 477412), (260, 403964), (286, 367240), (440, 238706), (520, 201982), (572, 183620), (715, 146896), (880, 119353), (1040, 100991), (1144, 91810), (1430, 73448), (2288, 45905), (2860, 36724), (5720, 18362), (9181, 11440)]