7131753140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{14407}}^1$

素因数の和:14936

約数の個数: 48

約数和(自身を含む): 15292996992

約数和(自身を除く): 8161243852

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 467, 530, 934, 1060, 1868, 2335, 4670, 9340, 14407, 24751, 28814, 49502, 57628, 72035, 99004, 123755, 144070, 247510, 288140, 495020, 763571, 1527142, 3054284, 3817855, 6728069, 7635710, 13456138, 15271420, 26912276, 33640345, 67280690, 134561380, 356587657, 713175314, 1426350628, 1782938285, 3565876570, 7131753140]

約数ペア:

[(1, 7131753140), (2, 3565876570), (4, 1782938285), (5, 1426350628), (10, 713175314), (20, 356587657), (53, 134561380), (106, 67280690), (212, 33640345), (265, 26912276), (467, 15271420), (530, 13456138), (934, 7635710), (1060, 6728069), (1868, 3817855), (2335, 3054284), (4670, 1527142), (9340, 763571), (14407, 495020), (24751, 288140), (28814, 247510), (49502, 144070), (57628, 123755), (72035, 99004)]