6538931960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1351019}}^1$

素因数の和:1351052

約数の個数: 48

約数和(自身を含む): 16171709400

約数和(自身を除く): 9632777440

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, 1351019, 2702038, 5404076, 6755095, 10808152, 13510190, 14861209, 27020380, 29722418, 54040760, 59444836, 74306045, 118889672, 148612090, 163473299, 297224180, 326946598, 594448360, 653893196, 817366495, 1307786392, 1634732990, 3269465980, 6538931960]

約数ペア:

[(1, 6538931960), (2, 3269465980), (4, 1634732990), (5, 1307786392), (8, 817366495), (10, 653893196), (11, 594448360), (20, 326946598), (22, 297224180), (40, 163473299), (44, 148612090), (55, 118889672), (88, 74306045), (110, 59444836), (121, 54040760), (220, 29722418), (242, 27020380), (440, 14861209), (484, 13510190), (605, 10808152), (968, 6755095), (1210, 5404076), (2420, 2702038), (4840, 1351019)]