27118480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11689}}^1$

素因数の和:11731

約数の個数: 40

約数和(自身を含む): 65230200

約数和(自身を除く): 38111720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 11689, 23378, 46756, 58445, 93512, 116890, 187024, 233780, 338981, 467560, 677962, 935120, 1355924, 1694905, 2711848, 3389810, 5423696, 6779620, 13559240, 27118480]

約数ペア:

[(1, 27118480), (2, 13559240), (4, 6779620), (5, 5423696), (8, 3389810), (10, 2711848), (16, 1694905), (20, 1355924), (29, 935120), (40, 677962), (58, 467560), (80, 338981), (116, 233780), (145, 187024), (232, 116890), (290, 93512), (464, 58445), (580, 46756), (1160, 23378), (2320, 11689)]