108017120

素因数分解:

$2^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{977}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 255821328

約数和(自身を除く): 147804208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 691, 977, 1382, 1954, 2764, 3455, 3908, 4885, 5528, 6910, 7816, 9770, 11056, 13820, 15632, 19540, 22112, 27640, 31264, 39080, 55280, 78160, 110560, 156320, 675107, 1350214, 2700428, 3375535, 5400856, 6751070, 10801712, 13502140, 21603424, 27004280, 54008560, 108017120]

約数ペア:

[(1, 108017120), (2, 54008560), (4, 27004280), (5, 21603424), (8, 13502140), (10, 10801712), (16, 6751070), (20, 5400856), (32, 3375535), (40, 2700428), (80, 1350214), (160, 675107), (691, 156320), (977, 110560), (1382, 78160), (1954, 55280), (2764, 39080), (3455, 31264), (3908, 27640), (4885, 22112), (5528, 19540), (6910, 15632), (7816, 13820), (9770, 11056)]