31715676680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46640701}}^1$

素因数の和:46640729

約数の個数: 32

約数和(自身を含む): 75557937240

約数和(自身を除く): 43842260560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 46640701, 93281402, 186562804, 233203505, 373125608, 466407010, 792891917, 932814020, 1585783834, 1865628040, 3171567668, 3964459585, 6343135336, 7928919170, 15857838340, 31715676680]

約数ペア:

[(1, 31715676680), (2, 15857838340), (4, 7928919170), (5, 6343135336), (8, 3964459585), (10, 3171567668), (17, 1865628040), (20, 1585783834), (34, 932814020), (40, 792891917), (68, 466407010), (85, 373125608), (136, 233203505), (170, 186562804), (340, 93281402), (680, 46640701)]