97985080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59747}}^1$

素因数の和:59799

約数の個数: 32

約数和(自身を含む): 225847440

約数和(自身を除く): 127862360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 59747, 119494, 238988, 298735, 477976, 597470, 1194940, 2389880, 2449627, 4899254, 9798508, 12248135, 19597016, 24496270, 48992540, 97985080]

約数ペア:

[(1, 97985080), (2, 48992540), (4, 24496270), (5, 19597016), (8, 12248135), (10, 9798508), (20, 4899254), (40, 2449627), (41, 2389880), (82, 1194940), (164, 597470), (205, 477976), (328, 298735), (410, 238988), (820, 119494), (1640, 59747)]