118544240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18757}}^1$

素因数の和:18849

約数の個数: 40

約数和(自身を含む): 279119040

約数和(自身を除く): 160574800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 18757, 37514, 75028, 93785, 150056, 187570, 300112, 375140, 750280, 1481803, 1500560, 2963606, 5927212, 7409015, 11854424, 14818030, 23708848, 29636060, 59272120, 118544240]

約数ペア:

[(1, 118544240), (2, 59272120), (4, 29636060), (5, 23708848), (8, 14818030), (10, 11854424), (16, 7409015), (20, 5927212), (40, 2963606), (79, 1500560), (80, 1481803), (158, 750280), (316, 375140), (395, 300112), (632, 187570), (790, 150056), (1264, 93785), (1580, 75028), (3160, 37514), (6320, 18757)]