83378470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25343}}^1$

素因数の和:25404

約数の個数: 32

約数和(自身を含む): 175177728

約数和(自身を除く): 91799258

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 25343, 50686, 126715, 177401, 253430, 354802, 887005, 1191121, 1774010, 2382242, 5955605, 8337847, 11911210, 16675694, 41689235, 83378470]

約数ペア:

[(1, 83378470), (2, 41689235), (5, 16675694), (7, 11911210), (10, 8337847), (14, 5955605), (35, 2382242), (47, 1774010), (70, 1191121), (94, 887005), (235, 354802), (329, 253430), (470, 177401), (658, 126715), (1645, 50686), (3290, 25343)]