162105280

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4483}}^1$

素因数の和:4613

約数の個数: 56

約数和(自身を含む): 389516112

約数和(自身を除く): 227410832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4483, 4520, 7232, 8966, 9040, 17932, 18080, 22415, 35864, 36160, 44830, 71728, 89660, 143456, 179320, 286912, 358640, 506579, 717280, 1013158, 1434560, 2026316, 2532895, 4052632, 5065790, 8105264, 10131580, 16210528, 20263160, 32421056, 40526320, 81052640, 162105280]

約数ペア:

[(1, 162105280), (2, 81052640), (4, 40526320), (5, 32421056), (8, 20263160), (10, 16210528), (16, 10131580), (20, 8105264), (32, 5065790), (40, 4052632), (64, 2532895), (80, 2026316), (113, 1434560), (160, 1013158), (226, 717280), (320, 506579), (452, 358640), (565, 286912), (904, 179320), (1130, 143456), (1808, 89660), (2260, 71728), (3616, 44830), (4483, 36160), (4520, 35864), (7232, 22415), (8966, 18080), (9040, 17932)]