22176050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 44971080

約数和(自身を除く): 22795030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 313, 325, 545, 626, 650, 1090, 1417, 1565, 2725, 2834, 3130, 4069, 5450, 7085, 7825, 8138, 14170, 15650, 20345, 34117, 35425, 40690, 68234, 70850, 101725, 170585, 203450, 341170, 443521, 852925, 887042, 1705850, 2217605, 4435210, 11088025, 22176050]

約数ペア:

[(1, 22176050), (2, 11088025), (5, 4435210), (10, 2217605), (13, 1705850), (25, 887042), (26, 852925), (50, 443521), (65, 341170), (109, 203450), (130, 170585), (218, 101725), (313, 70850), (325, 68234), (545, 40690), (626, 35425), (650, 34117), (1090, 20345), (1417, 15650), (1565, 14170), (2725, 8138), (2834, 7825), (3130, 7085), (4069, 5450)]