113069020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 242020800

約数和(自身を除く): 128951780

約数列:

[1, 2, 4, 5, 10, 20, 97, 167, 194, 334, 349, 388, 485, 668, 698, 835, 970, 1396, 1670, 1745, 1940, 3340, 3490, 6980, 16199, 32398, 33853, 58283, 64796, 67706, 80995, 116566, 135412, 161990, 169265, 233132, 291415, 323980, 338530, 582830, 677060, 1165660, 5653451, 11306902, 22613804, 28267255, 56534510, 113069020]

約数ペア:

[(1, 113069020), (2, 56534510), (4, 28267255), (5, 22613804), (10, 11306902), (20, 5653451), (97, 1165660), (167, 677060), (194, 582830), (334, 338530), (349, 323980), (388, 291415), (485, 233132), (668, 169265), (698, 161990), (835, 135412), (970, 116566), (1396, 80995), (1670, 67706), (1745, 64796), (1940, 58283), (3340, 33853), (3490, 32398), (6980, 16199)]