62859980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 142222080

約数和(自身を除く): 79362100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 3847, 4085, 7694, 8170, 15388, 16340, 19235, 38470, 73093, 76940, 146186, 165421, 292372, 330842, 365465, 661684, 730930, 827105, 1461860, 1654210, 3142999, 3308420, 6285998, 12571996, 15714995, 31429990, 62859980]

約数ペア:

[(1, 62859980), (2, 31429990), (4, 15714995), (5, 12571996), (10, 6285998), (19, 3308420), (20, 3142999), (38, 1654210), (43, 1461860), (76, 827105), (86, 730930), (95, 661684), (172, 365465), (190, 330842), (215, 292372), (380, 165421), (430, 146186), (817, 76940), (860, 73093), (1634, 38470), (3268, 19235), (3847, 16340), (4085, 15388), (7694, 8170)]