38891050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 81494784

約数和(自身を除く): 42603734

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 2281, 3410, 4562, 8525, 11405, 17050, 22810, 25091, 50182, 57025, 70711, 114050, 125455, 141422, 250910, 353555, 627275, 707110, 777821, 1254550, 1555642, 1767775, 3535550, 3889105, 7778210, 19445525, 38891050]

約数ペア:

[(1, 38891050), (2, 19445525), (5, 7778210), (10, 3889105), (11, 3535550), (22, 1767775), (25, 1555642), (31, 1254550), (50, 777821), (55, 707110), (62, 627275), (110, 353555), (155, 250910), (275, 141422), (310, 125455), (341, 114050), (550, 70711), (682, 57025), (775, 50182), (1550, 25091), (1705, 22810), (2281, 17050), (3410, 11405), (4562, 8525)]