426024820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3539}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 965825280

約数和(自身を除く): 539800460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 926, 1852, 2315, 3539, 4630, 6019, 7078, 9260, 12038, 14156, 17695, 24076, 30095, 35390, 46007, 60190, 70780, 92014, 120380, 184028, 230035, 460070, 920140, 1638557, 3277114, 6554228, 8192785, 16385570, 21301241, 32771140, 42602482, 85204964, 106506205, 213012410, 426024820]

約数ペア:

[(1, 426024820), (2, 213012410), (4, 106506205), (5, 85204964), (10, 42602482), (13, 32771140), (20, 21301241), (26, 16385570), (52, 8192785), (65, 6554228), (130, 3277114), (260, 1638557), (463, 920140), (926, 460070), (1852, 230035), (2315, 184028), (3539, 120380), (4630, 92014), (6019, 70780), (7078, 60190), (9260, 46007), (12038, 35390), (14156, 30095), (17695, 24076)]