25544240

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 59661360

約数和(自身を除く): 34117120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1187, 1345, 2152, 2374, 2690, 4304, 4748, 5380, 5935, 9496, 10760, 11870, 18992, 21520, 23740, 47480, 94960, 319303, 638606, 1277212, 1596515, 2554424, 3193030, 5108848, 6386060, 12772120, 25544240]

約数ペア:

[(1, 25544240), (2, 12772120), (4, 6386060), (5, 5108848), (8, 3193030), (10, 2554424), (16, 1596515), (20, 1277212), (40, 638606), (80, 319303), (269, 94960), (538, 47480), (1076, 23740), (1187, 21520), (1345, 18992), (2152, 11870), (2374, 10760), (2690, 9496), (4304, 5935), (4748, 5380)]