80280970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6133}}^1$

素因数の和:6175

約数の個数: 64

約数和(自身を含む): 190791936

約数和(自身を除く): 110510966

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6133, 6545, 12266, 13090, 30665, 42931, 61330, 67463, 85862, 104261, 134926, 208522, 214655, 337315, 429310, 472241, 521305, 674630, 729827, 944482, 1042610, 1146871, 1459654, 2293742, 2361205, 3649135, 4722410, 5734355, 7298270, 8028097, 11468710, 16056194, 40140485, 80280970]

約数ペア:

[(1, 80280970), (2, 40140485), (5, 16056194), (7, 11468710), (10, 8028097), (11, 7298270), (14, 5734355), (17, 4722410), (22, 3649135), (34, 2361205), (35, 2293742), (55, 1459654), (70, 1146871), (77, 1042610), (85, 944482), (110, 729827), (119, 674630), (154, 521305), (170, 472241), (187, 429310), (238, 337315), (374, 214655), (385, 208522), (595, 134926), (770, 104261), (935, 85862), (1190, 67463), (1309, 61330), (1870, 42931), (2618, 30665), (6133, 13090), (6545, 12266)]