22715120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9791}}^1$

素因数の和:9833

約数の個数: 40

約数和(自身を含む): 54639360

約数和(自身を除く): 31924240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9791, 19582, 39164, 48955, 78328, 97910, 156656, 195820, 283939, 391640, 567878, 783280, 1135756, 1419695, 2271512, 2839390, 4543024, 5678780, 11357560, 22715120]

約数ペア:

[(1, 22715120), (2, 11357560), (4, 5678780), (5, 4543024), (8, 2839390), (10, 2271512), (16, 1419695), (20, 1135756), (29, 783280), (40, 567878), (58, 391640), (80, 283939), (116, 195820), (145, 156656), (232, 97910), (290, 78328), (464, 48955), (580, 39164), (1160, 19582), (2320, 9791)]