25732740

素因数分解:

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

素因数の和:457

約数の個数: 96

約数和(自身を含む): 79478784

約数和(自身を除く): 53746044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 307, 330, 381, 508, 614, 635, 660, 762, 921, 1228, 1270, 1397, 1524, 1535, 1842, 1905, 2540, 2794, 3070, 3377, 3684, 3810, 4191, 4605, 5588, 6140, 6754, 6985, 7620, 8382, 9210, 10131, 13508, 13970, 16764, 16885, 18420, 20262, 20955, 27940, 33770, 38989, 40524, 41910, 50655, 67540, 77978, 83820, 101310, 116967, 155956, 194945, 202620, 233934, 389890, 428879, 467868, 584835, 779780, 857758, 1169670, 1286637, 1715516, 2144395, 2339340, 2573274, 4288790, 5146548, 6433185, 8577580, 12866370, 25732740]

約数ペア:

[(1, 25732740), (2, 12866370), (3, 8577580), (4, 6433185), (5, 5146548), (6, 4288790), (10, 2573274), (11, 2339340), (12, 2144395), (15, 1715516), (20, 1286637), (22, 1169670), (30, 857758), (33, 779780), (44, 584835), (55, 467868), (60, 428879), (66, 389890), (110, 233934), (127, 202620), (132, 194945), (165, 155956), (220, 116967), (254, 101310), (307, 83820), (330, 77978), (381, 67540), (508, 50655), (614, 41910), (635, 40524), (660, 38989), (762, 33770), (921, 27940), (1228, 20955), (1270, 20262), (1397, 18420), (1524, 16885), (1535, 16764), (1842, 13970), (1905, 13508), (2540, 10131), (2794, 9210), (3070, 8382), (3377, 7620), (3684, 6985), (3810, 6754), (4191, 6140), (4605, 5588)]