80453820095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{1213}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 109840389120

約数和(自身を除く): 29386569025

約数列:

[1, 5, 11, 41, 55, 67, 205, 335, 439, 451, 737, 1213, 2195, 2255, 2747, 3685, 4829, 6065, 13343, 13735, 17999, 24145, 29413, 30217, 49733, 66715, 81271, 89995, 147065, 151085, 197989, 248665, 323543, 406355, 532507, 547063, 893981, 989945, 1205933, 1617715, 2662535, 2735315, 3332111, 4469905, 5857577, 6029665, 13265263, 16660555, 21832787, 29287885, 35677969, 36653221, 66326315, 109163935, 178389845, 183266105, 240160657, 392457659, 1200803285, 1462796729, 1962288295, 7313983645, 16090764019, 80453820095]

約数ペア:

[(1, 80453820095), (5, 16090764019), (11, 7313983645), (41, 1962288295), (55, 1462796729), (67, 1200803285), (205, 392457659), (335, 240160657), (439, 183266105), (451, 178389845), (737, 109163935), (1213, 66326315), (2195, 36653221), (2255, 35677969), (2747, 29287885), (3685, 21832787), (4829, 16660555), (6065, 13265263), (13343, 6029665), (13735, 5857577), (17999, 4469905), (24145, 3332111), (29413, 2735315), (30217, 2662535), (49733, 1617715), (66715, 1205933), (81271, 989945), (89995, 893981), (147065, 547063), (151085, 532507), (197989, 406355), (248665, 323543)]