74179960

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6553}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 167520240

約数和(自身を除く): 93340280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 6553, 11320, 13106, 26212, 32765, 52424, 65530, 131060, 262120, 1854499, 3708998, 7417996, 9272495, 14835992, 18544990, 37089980, 74179960]

約数ペア:

[(1, 74179960), (2, 37089980), (4, 18544990), (5, 14835992), (8, 9272495), (10, 7417996), (20, 3708998), (40, 1854499), (283, 262120), (566, 131060), (1132, 65530), (1415, 52424), (2264, 32765), (2830, 26212), (5660, 13106), (6553, 11320)]