2031040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 5285232

約数和(自身を除く): 3254192

約数列:

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

約数ペア:

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