111113860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38851}}^1$

素因数の和:38884

約数の個数: 48

約数和(自身を含む): 274139712

約数和(自身を除く): 163025852

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 38851, 77702, 155404, 194255, 388510, 427361, 505063, 777020, 854722, 1010126, 1709444, 2020252, 2136805, 2525315, 4273610, 5050630, 5555693, 8547220, 10101260, 11111386, 22222772, 27778465, 55556930, 111113860]

約数ペア:

[(1, 111113860), (2, 55556930), (4, 27778465), (5, 22222772), (10, 11111386), (11, 10101260), (13, 8547220), (20, 5555693), (22, 5050630), (26, 4273610), (44, 2525315), (52, 2136805), (55, 2020252), (65, 1709444), (110, 1010126), (130, 854722), (143, 777020), (220, 505063), (260, 427361), (286, 388510), (572, 194255), (715, 155404), (1430, 77702), (2860, 38851)]