495127160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{102299}}^1$

素因数の和:102332

約数の個数: 48

約数和(自身を含む): 1224531000

約数和(自身を除く): 729403840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 102299, 204598, 409196, 511495, 818392, 1022990, 1125289, 2045980, 2250578, 4091960, 4501156, 5626445, 9002312, 11252890, 12378179, 22505780, 24756358, 45011560, 49512716, 61890895, 99025432, 123781790, 247563580, 495127160]

約数ペア:

[(1, 495127160), (2, 247563580), (4, 123781790), (5, 99025432), (8, 61890895), (10, 49512716), (11, 45011560), (20, 24756358), (22, 22505780), (40, 12378179), (44, 11252890), (55, 9002312), (88, 5626445), (110, 4501156), (121, 4091960), (220, 2250578), (242, 2045980), (440, 1125289), (484, 1022990), (605, 818392), (968, 511495), (1210, 409196), (2420, 204598), (4840, 102299)]