3245144620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{120817}}^1$

素因数の和:120922

約数の個数: 48

約数和(自身を含む): 7307072640

約数和(自身を除く): 4061928020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 120817, 241634, 483268, 604085, 1208170, 2053889, 2416340, 4107778, 8215556, 9544543, 10269445, 19089086, 20538890, 38178172, 41077780, 47722715, 95445430, 162257231, 190890860, 324514462, 649028924, 811286155, 1622572310, 3245144620]

約数ペア:

[(1, 3245144620), (2, 1622572310), (4, 811286155), (5, 649028924), (10, 324514462), (17, 190890860), (20, 162257231), (34, 95445430), (68, 47722715), (79, 41077780), (85, 38178172), (158, 20538890), (170, 19089086), (316, 10269445), (340, 9544543), (395, 8215556), (790, 4107778), (1343, 2416340), (1580, 2053889), (2686, 1208170), (5372, 604085), (6715, 483268), (13430, 241634), (26860, 120817)]