22558860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5487

約数の個数: 72

約数和(自身を含む): 71416800

約数和(自身を除く): 48857940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5449, 10898, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 125327, 163470, 196164, 245205, 250654, 326940, 375981, 490410, 501308, 626635, 751962, 980820, 1127943, 1253270, 1503924, 1879905, 2255886, 2506540, 3759810, 4511772, 5639715, 7519620, 11279430, 22558860]

約数ペア:

[(1, 22558860), (2, 11279430), (3, 7519620), (4, 5639715), (5, 4511772), (6, 3759810), (9, 2506540), (10, 2255886), (12, 1879905), (15, 1503924), (18, 1253270), (20, 1127943), (23, 980820), (30, 751962), (36, 626635), (45, 501308), (46, 490410), (60, 375981), (69, 326940), (90, 250654), (92, 245205), (115, 196164), (138, 163470), (180, 125327), (207, 108980), (230, 98082), (276, 81735), (345, 65388), (414, 54490), (460, 49041), (690, 32694), (828, 27245), (1035, 21796), (1380, 16347), (2070, 10898), (4140, 5449)]