117054680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 272916000

約数和(自身を除く): 155861320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 185, 278, 296, 370, 556, 569, 695, 740, 1112, 1138, 1390, 1480, 2276, 2780, 2845, 4552, 5143, 5560, 5690, 10286, 11380, 20572, 21053, 22760, 25715, 41144, 42106, 51430, 79091, 84212, 102860, 105265, 158182, 168424, 205720, 210530, 316364, 395455, 421060, 632728, 790910, 842120, 1581820, 2926367, 3163640, 5852734, 11705468, 14631835, 23410936, 29263670, 58527340, 117054680]

約数ペア:

[(1, 117054680), (2, 58527340), (4, 29263670), (5, 23410936), (8, 14631835), (10, 11705468), (20, 5852734), (37, 3163640), (40, 2926367), (74, 1581820), (139, 842120), (148, 790910), (185, 632728), (278, 421060), (296, 395455), (370, 316364), (556, 210530), (569, 205720), (695, 168424), (740, 158182), (1112, 105265), (1138, 102860), (1390, 84212), (1480, 79091), (2276, 51430), (2780, 42106), (2845, 41144), (4552, 25715), (5143, 22760), (5560, 21053), (5690, 20572), (10286, 11380)]