83405450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 162411480

約数和(自身を除く): 79006030

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 97, 145, 194, 290, 485, 593, 725, 970, 1186, 1450, 2425, 2813, 2965, 4850, 5626, 5930, 14065, 14825, 17197, 28130, 29650, 34394, 57521, 70325, 85985, 115042, 140650, 171970, 287605, 429925, 575210, 859850, 1438025, 1668109, 2876050, 3336218, 8340545, 16681090, 41702725, 83405450]

約数ペア:

[(1, 83405450), (2, 41702725), (5, 16681090), (10, 8340545), (25, 3336218), (29, 2876050), (50, 1668109), (58, 1438025), (97, 859850), (145, 575210), (194, 429925), (290, 287605), (485, 171970), (593, 140650), (725, 115042), (970, 85985), (1186, 70325), (1450, 57521), (2425, 34394), (2813, 29650), (2965, 28130), (4850, 17197), (5626, 14825), (5930, 14065)]