22279460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 31499356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 683, 932, 1165, 1366, 1631, 2330, 2732, 3262, 3415, 4660, 4781, 6524, 6830, 8155, 9562, 13660, 16310, 19124, 23905, 32620, 47810, 95620, 159139, 318278, 636556, 795695, 1113973, 1591390, 2227946, 3182780, 4455892, 5569865, 11139730, 22279460]

約数ペア:

[(1, 22279460), (2, 11139730), (4, 5569865), (5, 4455892), (7, 3182780), (10, 2227946), (14, 1591390), (20, 1113973), (28, 795695), (35, 636556), (70, 318278), (140, 159139), (233, 95620), (466, 47810), (683, 32620), (932, 23905), (1165, 19124), (1366, 16310), (1631, 13660), (2330, 9562), (2732, 8155), (3262, 6830), (3415, 6524), (4660, 4781)]