4392160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 10520496

約数和(自身を除く): 6128336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 283, 388, 485, 566, 776, 970, 1132, 1415, 1552, 1940, 2264, 2830, 3104, 3880, 4528, 5660, 7760, 9056, 11320, 15520, 22640, 27451, 45280, 54902, 109804, 137255, 219608, 274510, 439216, 549020, 878432, 1098040, 2196080, 4392160]

約数ペア:

[(1, 4392160), (2, 2196080), (4, 1098040), (5, 878432), (8, 549020), (10, 439216), (16, 274510), (20, 219608), (32, 137255), (40, 109804), (80, 54902), (97, 45280), (160, 27451), (194, 22640), (283, 15520), (388, 11320), (485, 9056), (566, 7760), (776, 5660), (970, 4528), (1132, 3880), (1415, 3104), (1552, 2830), (1940, 2264)]