23855150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3943}}^1$

素因数の和:3977

約数の個数: 36

約数和(自身を含む): 48783336

約数和(自身を除く): 24928186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 3943, 6050, 7886, 19715, 39430, 43373, 86746, 98575, 197150, 216865, 433730, 477103, 954206, 1084325, 2168650, 2385515, 4771030, 11927575, 23855150]

約数ペア:

[(1, 23855150), (2, 11927575), (5, 4771030), (10, 2385515), (11, 2168650), (22, 1084325), (25, 954206), (50, 477103), (55, 433730), (110, 216865), (121, 197150), (242, 98575), (275, 86746), (550, 43373), (605, 39430), (1210, 19715), (3025, 7886), (3943, 6050)]