82940222710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{192611}}^1$

素因数の和:192801

約数の個数: 48

約数和(自身を含む): 159656086800

約数和(自身を除く): 76715864090

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 289, 298, 578, 745, 1445, 1490, 2533, 2890, 5066, 12665, 25330, 43061, 86122, 192611, 215305, 385222, 430610, 963055, 1926110, 3274387, 6548774, 16371935, 28699039, 32743870, 55664579, 57398078, 111329158, 143495195, 278322895, 286990390, 487883663, 556645790, 975767326, 2439418315, 4878836630, 8294022271, 16588044542, 41470111355, 82940222710]

約数ペア:

[(1, 82940222710), (2, 41470111355), (5, 16588044542), (10, 8294022271), (17, 4878836630), (34, 2439418315), (85, 975767326), (149, 556645790), (170, 487883663), (289, 286990390), (298, 278322895), (578, 143495195), (745, 111329158), (1445, 57398078), (1490, 55664579), (2533, 32743870), (2890, 28699039), (5066, 16371935), (12665, 6548774), (25330, 3274387), (43061, 1926110), (86122, 963055), (192611, 430610), (215305, 385222)]