117823960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30367}}^1$

素因数の和:30475

約数の個数: 32

約数和(自身を含む): 267845760

約数和(自身を除く): 150021800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 30367, 60734, 121468, 151835, 242936, 303670, 607340, 1214680, 2945599, 5891198, 11782396, 14727995, 23564792, 29455990, 58911980, 117823960]

約数ペア:

[(1, 117823960), (2, 58911980), (4, 29455990), (5, 23564792), (8, 14727995), (10, 11782396), (20, 5891198), (40, 2945599), (97, 1214680), (194, 607340), (388, 303670), (485, 242936), (776, 151835), (970, 121468), (1940, 60734), (3880, 30367)]