118712779910

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1\times {\mathrm{13999}}^1$

素因数の和:18236

約数の個数: 32

約数和(自身を含む): 214764480000

約数和(自身を除く): 96051700090

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 4019, 8038, 13999, 20095, 27998, 40190, 69995, 139990, 848009, 1696018, 2953789, 4240045, 5907578, 8480090, 14768945, 29537890, 56261981, 112523962, 281309905, 562619810, 11871277991, 23742555982, 59356389955, 118712779910]

約数ペア:

[(1, 118712779910), (2, 59356389955), (5, 23742555982), (10, 11871277991), (211, 562619810), (422, 281309905), (1055, 112523962), (2110, 56261981), (4019, 29537890), (8038, 14768945), (13999, 8480090), (20095, 5907578), (27998, 4240045), (40190, 2953789), (69995, 1696018), (139990, 848009)]