40185280226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{3347}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 76067631360

約数和(自身を除く): 35882351134

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1609, 3218, 3347, 3731, 6694, 7462, 11263, 20917, 22526, 23429, 41834, 43511, 46858, 65969, 87022, 131938, 137227, 146419, 274454, 292838, 304577, 461783, 609154, 857597, 923566, 960589, 1715194, 1783951, 1921178, 3567902, 5385323, 6003179, 10770646, 12006358, 12487657, 24975314, 37697261, 70009199, 75394522, 140018398, 220798243, 441596486, 490064393, 980128786, 1545587701, 2870377159, 3091175402, 5740754318, 20092640113, 40185280226]

約数ペア:

[(1, 40185280226), (2, 20092640113), (7, 5740754318), (13, 3091175402), (14, 2870377159), (26, 1545587701), (41, 980128786), (82, 490064393), (91, 441596486), (182, 220798243), (287, 140018398), (533, 75394522), (574, 70009199), (1066, 37697261), (1609, 24975314), (3218, 12487657), (3347, 12006358), (3731, 10770646), (6694, 6003179), (7462, 5385323), (11263, 3567902), (20917, 1921178), (22526, 1783951), (23429, 1715194), (41834, 960589), (43511, 923566), (46858, 857597), (65969, 609154), (87022, 461783), (131938, 304577), (137227, 292838), (146419, 274454)]