85333690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1523}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 165908736

約数和(自身を除く): 80575046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431, 862, 1523, 2155, 3046, 4310, 5603, 7615, 11206, 15230, 19799, 28015, 39598, 56030, 98995, 197990, 656413, 1312826, 3282065, 6564130, 8533369, 17066738, 42666845, 85333690]

約数ペア:

[(1, 85333690), (2, 42666845), (5, 17066738), (10, 8533369), (13, 6564130), (26, 3282065), (65, 1312826), (130, 656413), (431, 197990), (862, 98995), (1523, 56030), (2155, 39598), (3046, 28015), (4310, 19799), (5603, 15230), (7615, 11206)]