22662920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 60307200

約数和(自身を除く): 37644280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 2791, 4060, 5582, 8120, 11164, 13955, 19537, 22328, 27910, 39074, 55820, 78148, 80939, 97685, 111640, 156296, 161878, 195370, 323756, 390740, 404695, 566573, 647512, 781480, 809390, 1133146, 1618780, 2266292, 2832865, 3237560, 4532584, 5665730, 11331460, 22662920]

約数ペア:

[(1, 22662920), (2, 11331460), (4, 5665730), (5, 4532584), (7, 3237560), (8, 2832865), (10, 2266292), (14, 1618780), (20, 1133146), (28, 809390), (29, 781480), (35, 647512), (40, 566573), (56, 404695), (58, 390740), (70, 323756), (116, 195370), (140, 161878), (145, 156296), (203, 111640), (232, 97685), (280, 80939), (290, 78148), (406, 55820), (580, 39074), (812, 27910), (1015, 22328), (1160, 19537), (1624, 13955), (2030, 11164), (2791, 8120), (4060, 5582)]