126986200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 324822960

約数和(自身を除く): 197836760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 197, 200, 220, 275, 293, 394, 440, 550, 586, 788, 985, 1100, 1172, 1465, 1576, 1970, 2167, 2200, 2344, 2930, 3223, 3940, 4334, 4925, 5860, 6446, 7325, 7880, 8668, 9850, 10835, 11720, 12892, 14650, 16115, 17336, 19700, 21670, 25784, 29300, 32230, 39400, 43340, 54175, 57721, 58600, 64460, 80575, 86680, 108350, 115442, 128920, 161150, 216700, 230884, 288605, 322300, 433400, 461768, 577210, 634931, 644600, 1154420, 1269862, 1443025, 2308840, 2539724, 2886050, 3174655, 5079448, 5772100, 6349310, 11544200, 12698620, 15873275, 25397240, 31746550, 63493100, 126986200]

約数ペア:

[(1, 126986200), (2, 63493100), (4, 31746550), (5, 25397240), (8, 15873275), (10, 12698620), (11, 11544200), (20, 6349310), (22, 5772100), (25, 5079448), (40, 3174655), (44, 2886050), (50, 2539724), (55, 2308840), (88, 1443025), (100, 1269862), (110, 1154420), (197, 644600), (200, 634931), (220, 577210), (275, 461768), (293, 433400), (394, 322300), (440, 288605), (550, 230884), (586, 216700), (788, 161150), (985, 128920), (1100, 115442), (1172, 108350), (1465, 86680), (1576, 80575), (1970, 64460), (2167, 58600), (2200, 57721), (2344, 54175), (2930, 43340), (3223, 39400), (3940, 32230), (4334, 29300), (4925, 25784), (5860, 21670), (6446, 19700), (7325, 17336), (7880, 16115), (8668, 14650), (9850, 12892), (10835, 11720)]