62497152340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1147579}}^1$

素因数の和:1147984

約数の個数: 48

約数和(自身を含む): 150378883200

約数和(自身を除く): 87881730860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 1556, 1945, 2723, 3890, 5446, 7780, 10892, 13615, 27230, 54460, 1147579, 2295158, 4590316, 5737895, 8033053, 11475790, 16066106, 22951580, 32132212, 40165265, 80330530, 160661060, 446408231, 892816462, 1785632924, 2232041155, 3124857617, 4464082310, 6249715234, 8928164620, 12499430468, 15624288085, 31248576170, 62497152340]

約数ペア:

[(1, 62497152340), (2, 31248576170), (4, 15624288085), (5, 12499430468), (7, 8928164620), (10, 6249715234), (14, 4464082310), (20, 3124857617), (28, 2232041155), (35, 1785632924), (70, 892816462), (140, 446408231), (389, 160661060), (778, 80330530), (1556, 40165265), (1945, 32132212), (2723, 22951580), (3890, 16066106), (5446, 11475790), (7780, 8033053), (10892, 5737895), (13615, 4590316), (27230, 2295158), (54460, 1147579)]