97960880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28477}}^1$

素因数の和:28533

約数の個数: 40

約数和(自身を含む): 233063952

約数和(自身を除く): 135103072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 28477, 56954, 113908, 142385, 227816, 284770, 455632, 569540, 1139080, 1224511, 2278160, 2449022, 4898044, 6122555, 9796088, 12245110, 19592176, 24490220, 48980440, 97960880]

約数ペア:

[(1, 97960880), (2, 48980440), (4, 24490220), (5, 19592176), (8, 12245110), (10, 9796088), (16, 6122555), (20, 4898044), (40, 2449022), (43, 2278160), (80, 1224511), (86, 1139080), (172, 569540), (215, 455632), (344, 284770), (430, 227816), (688, 142385), (860, 113908), (1720, 56954), (3440, 28477)]