57003760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 145740672

約数和(自身を除く): 88736912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 307, 422, 440, 614, 844, 880, 1055, 1228, 1535, 1688, 2110, 2321, 2456, 3070, 3376, 3377, 4220, 4642, 4912, 6140, 6754, 8440, 9284, 11605, 12280, 13508, 16880, 16885, 18568, 23210, 24560, 27016, 33770, 37136, 46420, 54032, 64777, 67540, 92840, 129554, 135080, 185680, 259108, 270160, 323885, 518216, 647770, 712547, 1036432, 1295540, 1425094, 2591080, 2850188, 3562735, 5182160, 5700376, 7125470, 11400752, 14250940, 28501880, 57003760]

約数ペア:

[(1, 57003760), (2, 28501880), (4, 14250940), (5, 11400752), (8, 7125470), (10, 5700376), (11, 5182160), (16, 3562735), (20, 2850188), (22, 2591080), (40, 1425094), (44, 1295540), (55, 1036432), (80, 712547), (88, 647770), (110, 518216), (176, 323885), (211, 270160), (220, 259108), (307, 185680), (422, 135080), (440, 129554), (614, 92840), (844, 67540), (880, 64777), (1055, 54032), (1228, 46420), (1535, 37136), (1688, 33770), (2110, 27016), (2321, 24560), (2456, 23210), (3070, 18568), (3376, 16885), (3377, 16880), (4220, 13508), (4642, 12280), (4912, 11605), (6140, 9284), (6754, 8440)]