9944960

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 24418800

約数和(自身を除く): 14473840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 379, 410, 640, 656, 758, 820, 1312, 1516, 1640, 1895, 2624, 3032, 3280, 3790, 5248, 6064, 6560, 7580, 12128, 13120, 15160, 15539, 24256, 26240, 30320, 31078, 48512, 60640, 62156, 77695, 121280, 124312, 155390, 242560, 248624, 310780, 497248, 621560, 994496, 1243120, 1988992, 2486240, 4972480, 9944960]

約数ペア:

[(1, 9944960), (2, 4972480), (4, 2486240), (5, 1988992), (8, 1243120), (10, 994496), (16, 621560), (20, 497248), (32, 310780), (40, 248624), (41, 242560), (64, 155390), (80, 124312), (82, 121280), (128, 77695), (160, 62156), (164, 60640), (205, 48512), (320, 31078), (328, 30320), (379, 26240), (410, 24256), (640, 15539), (656, 15160), (758, 13120), (820, 12128), (1312, 7580), (1516, 6560), (1640, 6064), (1895, 5248), (2624, 3790), (3032, 3280)]