29095820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 67229568

約数和(自身を除く): 38133748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2381, 2444, 3055, 4762, 6110, 9524, 11905, 12220, 23810, 30953, 47620, 61906, 111907, 123812, 154765, 223814, 309530, 447628, 559535, 619060, 1119070, 1454791, 2238140, 2909582, 5819164, 7273955, 14547910, 29095820]

約数ペア:

[(1, 29095820), (2, 14547910), (4, 7273955), (5, 5819164), (10, 2909582), (13, 2238140), (20, 1454791), (26, 1119070), (47, 619060), (52, 559535), (65, 447628), (94, 309530), (130, 223814), (188, 154765), (235, 123812), (260, 111907), (470, 61906), (611, 47620), (940, 30953), (1222, 23810), (2381, 12220), (2444, 11905), (3055, 9524), (4762, 6110)]