22371050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 45330432

約数和(自身を除く): 22959382

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 271, 325, 542, 635, 650, 1270, 1355, 1651, 2710, 3175, 3302, 3523, 6350, 6775, 7046, 8255, 13550, 16510, 17615, 34417, 35230, 41275, 68834, 82550, 88075, 172085, 176150, 344170, 447421, 860425, 894842, 1720850, 2237105, 4474210, 11185525, 22371050]

約数ペア:

[(1, 22371050), (2, 11185525), (5, 4474210), (10, 2237105), (13, 1720850), (25, 894842), (26, 860425), (50, 447421), (65, 344170), (127, 176150), (130, 172085), (254, 88075), (271, 82550), (325, 68834), (542, 41275), (635, 35230), (650, 34417), (1270, 17615), (1355, 16510), (1651, 13550), (2710, 8255), (3175, 7046), (3302, 6775), (3523, 6350)]