117100240

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8461}}^1$

素因数の和:8647

約数の個数: 40

約数和(自身を含む): 273864168

約数和(自身を除く): 156763928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 8461, 13840, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 338440, 676880, 1463753, 2927506, 5855012, 7318765, 11710024, 14637530, 23420048, 29275060, 58550120, 117100240]

約数ペア:

[(1, 117100240), (2, 58550120), (4, 29275060), (5, 23420048), (8, 14637530), (10, 11710024), (16, 7318765), (20, 5855012), (40, 2927506), (80, 1463753), (173, 676880), (346, 338440), (692, 169220), (865, 135376), (1384, 84610), (1730, 67688), (2768, 42305), (3460, 33844), (6920, 16922), (8461, 13840)]