4062080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 10612080

約数和(自身を除く): 6550000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 577, 640, 704, 880, 1154, 1408, 1760, 2308, 2885, 3520, 4616, 5770, 6347, 7040, 9232, 11540, 12694, 18464, 23080, 25388, 31735, 36928, 46160, 50776, 63470, 73856, 92320, 101552, 126940, 184640, 203104, 253880, 369280, 406208, 507760, 812416, 1015520, 2031040, 4062080]

約数ペア:

[(1, 4062080), (2, 2031040), (4, 1015520), (5, 812416), (8, 507760), (10, 406208), (11, 369280), (16, 253880), (20, 203104), (22, 184640), (32, 126940), (40, 101552), (44, 92320), (55, 73856), (64, 63470), (80, 50776), (88, 46160), (110, 36928), (128, 31735), (160, 25388), (176, 23080), (220, 18464), (320, 12694), (352, 11540), (440, 9232), (577, 7040), (640, 6347), (704, 5770), (880, 4616), (1154, 3520), (1408, 2885), (1760, 2308)]