128859451870

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{56270503}}^1$

素因数の和:56270739

約数の個数: 16

約数和(自身を含む): 232959886560

約数和(自身を除く): 104100434690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 56270503, 112541006, 281352515, 562705030, 12885945187, 25771890374, 64429725935, 128859451870]

約数ペア:

[(1, 128859451870), (2, 64429725935), (5, 25771890374), (10, 12885945187), (229, 562705030), (458, 281352515), (1145, 112541006), (2290, 56270503)]