2034450160

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{44537}}^1$

素因数の和:45121

約数の個数: 40

約数和(自身を含む): 4738486896

約数和(自身を除く): 2704036736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 2284, 2855, 4568, 5710, 9136, 11420, 22840, 44537, 45680, 89074, 178148, 222685, 356296, 445370, 712592, 890740, 1781480, 3562960, 25430627, 50861254, 101722508, 127153135, 203445016, 254306270, 406890032, 508612540, 1017225080, 2034450160]

約数ペア:

[(1, 2034450160), (2, 1017225080), (4, 508612540), (5, 406890032), (8, 254306270), (10, 203445016), (16, 127153135), (20, 101722508), (40, 50861254), (80, 25430627), (571, 3562960), (1142, 1781480), (2284, 890740), (2855, 712592), (4568, 445370), (5710, 356296), (9136, 222685), (11420, 178148), (22840, 89074), (44537, 45680)]