27013460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 31797292

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 311, 404, 430, 505, 622, 860, 1010, 1244, 1555, 2020, 3110, 4343, 6220, 8686, 13373, 17372, 21715, 26746, 31411, 43430, 53492, 62822, 66865, 86860, 125644, 133730, 157055, 267460, 314110, 628220, 1350673, 2701346, 5402692, 6753365, 13506730, 27013460]

約数ペア:

[(1, 27013460), (2, 13506730), (4, 6753365), (5, 5402692), (10, 2701346), (20, 1350673), (43, 628220), (86, 314110), (101, 267460), (172, 157055), (202, 133730), (215, 125644), (311, 86860), (404, 66865), (430, 62822), (505, 53492), (622, 43430), (860, 31411), (1010, 26746), (1244, 21715), (1555, 17372), (2020, 13373), (3110, 8686), (4343, 6220)]