24983680

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 60465600

約数和(自身を除く): 35481920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 379, 412, 515, 640, 758, 824, 1030, 1516, 1648, 1895, 2060, 3032, 3296, 3790, 4120, 6064, 6592, 7580, 8240, 12128, 13184, 15160, 16480, 24256, 30320, 32960, 39037, 48512, 60640, 65920, 78074, 121280, 156148, 195185, 242560, 312296, 390370, 624592, 780740, 1249184, 1561480, 2498368, 3122960, 4996736, 6245920, 12491840, 24983680]

約数ペア:

[(1, 24983680), (2, 12491840), (4, 6245920), (5, 4996736), (8, 3122960), (10, 2498368), (16, 1561480), (20, 1249184), (32, 780740), (40, 624592), (64, 390370), (80, 312296), (103, 242560), (128, 195185), (160, 156148), (206, 121280), (320, 78074), (379, 65920), (412, 60640), (515, 48512), (640, 39037), (758, 32960), (824, 30320), (1030, 24256), (1516, 16480), (1648, 15160), (1895, 13184), (2060, 12128), (3032, 8240), (3296, 7580), (3790, 6592), (4120, 6064)]