22217640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10891}}^1$

素因数の和:10922

約数の個数: 64

約数和(自身を含む): 70580160

約数和(自身を除く): 48362520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 10891, 21782, 32673, 43564, 54455, 65346, 87128, 108910, 130692, 163365, 185147, 217820, 261384, 326730, 370294, 435640, 555441, 653460, 740588, 925735, 1110882, 1306920, 1481176, 1851470, 2221764, 2777205, 3702940, 4443528, 5554410, 7405880, 11108820, 22217640]

約数ペア:

[(1, 22217640), (2, 11108820), (3, 7405880), (4, 5554410), (5, 4443528), (6, 3702940), (8, 2777205), (10, 2221764), (12, 1851470), (15, 1481176), (17, 1306920), (20, 1110882), (24, 925735), (30, 740588), (34, 653460), (40, 555441), (51, 435640), (60, 370294), (68, 326730), (85, 261384), (102, 217820), (120, 185147), (136, 163365), (170, 130692), (204, 108910), (255, 87128), (340, 65346), (408, 54455), (510, 43564), (680, 32673), (1020, 21782), (2040, 10891)]