116902840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{47911}}^1$

素因数の和:47983

約数の個数: 32

約数和(自身を含む): 267348960

約数和(自身を除く): 150446120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 47911, 95822, 191644, 239555, 383288, 479110, 958220, 1916440, 2922571, 5845142, 11690284, 14612855, 23380568, 29225710, 58451420, 116902840]

約数ペア:

[(1, 116902840), (2, 58451420), (4, 29225710), (5, 23380568), (8, 14612855), (10, 11690284), (20, 5845142), (40, 2922571), (61, 1916440), (122, 958220), (244, 479110), (305, 383288), (488, 239555), (610, 191644), (1220, 95822), (2440, 47911)]