121631620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{50261}}^1$

素因数の和:50292

約数の個数: 36

約数和(自身を含む): 280763532

約数和(自身を除く): 159131912

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 50261, 100522, 201044, 251305, 502610, 552871, 1005220, 1105742, 2211484, 2764355, 5528710, 6081581, 11057420, 12163162, 24326324, 30407905, 60815810, 121631620]

約数ペア:

[(1, 121631620), (2, 60815810), (4, 30407905), (5, 24326324), (10, 12163162), (11, 11057420), (20, 6081581), (22, 5528710), (44, 2764355), (55, 2211484), (110, 1105742), (121, 1005220), (220, 552871), (242, 502610), (484, 251305), (605, 201044), (1210, 100522), (2420, 50261)]