17155160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 25422760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 307, 440, 508, 614, 635, 1016, 1228, 1270, 1397, 1535, 2456, 2540, 2794, 3070, 3377, 5080, 5588, 6140, 6754, 6985, 11176, 12280, 13508, 13970, 16885, 27016, 27940, 33770, 38989, 55880, 67540, 77978, 135080, 155956, 194945, 311912, 389890, 428879, 779780, 857758, 1559560, 1715516, 2144395, 3431032, 4288790, 8577580, 17155160]

約数ペア:

[(1, 17155160), (2, 8577580), (4, 4288790), (5, 3431032), (8, 2144395), (10, 1715516), (11, 1559560), (20, 857758), (22, 779780), (40, 428879), (44, 389890), (55, 311912), (88, 194945), (110, 155956), (127, 135080), (220, 77978), (254, 67540), (307, 55880), (440, 38989), (508, 33770), (614, 27940), (635, 27016), (1016, 16885), (1228, 13970), (1270, 13508), (1397, 12280), (1535, 11176), (2456, 6985), (2540, 6754), (2794, 6140), (3070, 5588), (3377, 5080)]