22036760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 54820800

約数和(自身を除く): 32784040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1409, 1564, 1955, 2818, 3128, 3910, 5636, 7045, 7820, 11272, 14090, 15640, 23953, 28180, 32407, 47906, 56360, 64814, 95812, 119765, 129628, 162035, 191624, 239530, 259256, 324070, 479060, 550919, 648140, 958120, 1101838, 1296280, 2203676, 2754595, 4407352, 5509190, 11018380, 22036760]

約数ペア:

[(1, 22036760), (2, 11018380), (4, 5509190), (5, 4407352), (8, 2754595), (10, 2203676), (17, 1296280), (20, 1101838), (23, 958120), (34, 648140), (40, 550919), (46, 479060), (68, 324070), (85, 259256), (92, 239530), (115, 191624), (136, 162035), (170, 129628), (184, 119765), (230, 95812), (340, 64814), (391, 56360), (460, 47906), (680, 32407), (782, 28180), (920, 23953), (1409, 15640), (1564, 14090), (1955, 11272), (2818, 7820), (3128, 7045), (3910, 5636)]