22402940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9446

約数の個数: 48

約数和(自身を含む): 56935872

約数和(自身を除く): 34532932

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9413, 18826, 37652, 47065, 65891, 94130, 131782, 160021, 188260, 263564, 320042, 329455, 640084, 658910, 800105, 1120147, 1317820, 1600210, 2240294, 3200420, 4480588, 5600735, 11201470, 22402940]

約数ペア:

[(1, 22402940), (2, 11201470), (4, 5600735), (5, 4480588), (7, 3200420), (10, 2240294), (14, 1600210), (17, 1317820), (20, 1120147), (28, 800105), (34, 658910), (35, 640084), (68, 329455), (70, 320042), (85, 263564), (119, 188260), (140, 160021), (170, 131782), (238, 94130), (340, 65891), (476, 47065), (595, 37652), (1190, 18826), (2380, 9413)]