1569283340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{2293}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 3472381920

約数和(自身を除く): 1903098580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1801, 2293, 3602, 4586, 7204, 9005, 9172, 11465, 18010, 22930, 34219, 36020, 43567, 45860, 68438, 87134, 136876, 171095, 174268, 217835, 342190, 435670, 684380, 871340, 4129693, 8259386, 16518772, 20648465, 41296930, 78464167, 82593860, 156928334, 313856668, 392320835, 784641670, 1569283340]

約数ペア:

[(1, 1569283340), (2, 784641670), (4, 392320835), (5, 313856668), (10, 156928334), (19, 82593860), (20, 78464167), (38, 41296930), (76, 20648465), (95, 16518772), (190, 8259386), (380, 4129693), (1801, 871340), (2293, 684380), (3602, 435670), (4586, 342190), (7204, 217835), (9005, 174268), (9172, 171095), (11465, 136876), (18010, 87134), (22930, 68438), (34219, 45860), (36020, 43567)]