1036802780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137507}}^1$

素因数の和:137558

約数の個数: 48

約数和(自身を含む): 2425641120

約数和(自身を除く): 1388838340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 137507, 275014, 550028, 687535, 1375070, 1787591, 2750140, 3575182, 3987703, 7150364, 7975406, 8937955, 15950812, 17875910, 19938515, 35751820, 39877030, 51840139, 79754060, 103680278, 207360556, 259200695, 518401390, 1036802780]

約数ペア:

[(1, 1036802780), (2, 518401390), (4, 259200695), (5, 207360556), (10, 103680278), (13, 79754060), (20, 51840139), (26, 39877030), (29, 35751820), (52, 19938515), (58, 17875910), (65, 15950812), (116, 8937955), (130, 7975406), (145, 7150364), (260, 3987703), (290, 3575182), (377, 2750140), (580, 1787591), (754, 1375070), (1508, 687535), (1885, 550028), (3770, 275014), (7540, 137507)]