12790250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 26125632

約数和(自身を除く): 13335382

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4651, 9302, 23255, 46510, 51161, 102322, 116275, 232550, 255805, 511610, 581375, 1162750, 1279025, 2558050, 6395125, 12790250]

約数ペア:

[(1, 12790250), (2, 6395125), (5, 2558050), (10, 1279025), (11, 1162750), (22, 581375), (25, 511610), (50, 255805), (55, 232550), (110, 116275), (125, 102322), (250, 51161), (275, 46510), (550, 23255), (1375, 9302), (2750, 4651)]