38426300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 91942032

約数和(自身を除く): 53515732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 181, 193, 220, 275, 362, 386, 550, 724, 772, 905, 965, 1100, 1810, 1930, 1991, 2123, 3620, 3860, 3982, 4246, 4525, 4825, 7964, 8492, 9050, 9650, 9955, 10615, 18100, 19300, 19910, 21230, 34933, 39820, 42460, 49775, 53075, 69866, 99550, 106150, 139732, 174665, 199100, 212300, 349330, 384263, 698660, 768526, 873325, 1537052, 1746650, 1921315, 3493300, 3842630, 7685260, 9606575, 19213150, 38426300]

約数ペア:

[(1, 38426300), (2, 19213150), (4, 9606575), (5, 7685260), (10, 3842630), (11, 3493300), (20, 1921315), (22, 1746650), (25, 1537052), (44, 873325), (50, 768526), (55, 698660), (100, 384263), (110, 349330), (181, 212300), (193, 199100), (220, 174665), (275, 139732), (362, 106150), (386, 99550), (550, 69866), (724, 53075), (772, 49775), (905, 42460), (965, 39820), (1100, 34933), (1810, 21230), (1930, 19910), (1991, 19300), (2123, 18100), (3620, 10615), (3860, 9955), (3982, 9650), (4246, 9050), (4525, 8492), (4825, 7964)]