11689150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 24226128

約数和(自身を除く): 12536978

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 401, 530, 550, 583, 802, 1166, 1325, 2005, 2650, 2915, 4010, 4411, 5830, 8822, 10025, 14575, 20050, 21253, 22055, 29150, 42506, 44110, 106265, 110275, 212530, 220550, 233783, 467566, 531325, 1062650, 1168915, 2337830, 5844575, 11689150]

約数ペア:

[(1, 11689150), (2, 5844575), (5, 2337830), (10, 1168915), (11, 1062650), (22, 531325), (25, 467566), (50, 233783), (53, 220550), (55, 212530), (106, 110275), (110, 106265), (265, 44110), (275, 42506), (401, 29150), (530, 22055), (550, 21253), (583, 20050), (802, 14575), (1166, 10025), (1325, 8822), (2005, 5830), (2650, 4411), (2915, 4010)]