627838060220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109379453}}^1$

素因数の和:109379510

約数の個数: 48

約数和(自身を含む): 1543562854848

約数和(自身を除く): 915724794628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 109379453, 218758906, 437517812, 546897265, 765656171, 1093794530, 1531312342, 2187589060, 3062624684, 3828280855, 4484557573, 7656561710, 8969115146, 15313123420, 17938230292, 22422787865, 31391903011, 44845575730, 62783806022, 89691151460, 125567612044, 156959515055, 313919030110, 627838060220]

約数ペア:

[(1, 627838060220), (2, 313919030110), (4, 156959515055), (5, 125567612044), (7, 89691151460), (10, 62783806022), (14, 44845575730), (20, 31391903011), (28, 22422787865), (35, 17938230292), (41, 15313123420), (70, 8969115146), (82, 7656561710), (140, 4484557573), (164, 3828280855), (205, 3062624684), (287, 2187589060), (410, 1531312342), (574, 1093794530), (820, 765656171), (1148, 546897265), (1435, 437517812), (2870, 218758906), (5740, 109379453)]