76366180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 177448320

約数和(自身を除く): 101082140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 4889, 7810, 9778, 15620, 19556, 24445, 48890, 53779, 97780, 107558, 215116, 268895, 347119, 537790, 694238, 1075580, 1388476, 1735595, 3471190, 3818309, 6942380, 7636618, 15273236, 19091545, 38183090, 76366180]

約数ペア:

[(1, 76366180), (2, 38183090), (4, 19091545), (5, 15273236), (10, 7636618), (11, 6942380), (20, 3818309), (22, 3471190), (44, 1735595), (55, 1388476), (71, 1075580), (110, 694238), (142, 537790), (220, 347119), (284, 268895), (355, 215116), (710, 107558), (781, 97780), (1420, 53779), (1562, 48890), (3124, 24445), (3905, 19556), (4889, 15620), (7810, 9778)]