34198750

素因数分解:

$2^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 40

約数和(自身を含む): 64947960

約数和(自身を除く): 30749210

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 251, 502, 545, 625, 1090, 1250, 1255, 2510, 2725, 5450, 6275, 12550, 13625, 27250, 27359, 31375, 54718, 62750, 68125, 136250, 136795, 156875, 273590, 313750, 683975, 1367950, 3419875, 6839750, 17099375, 34198750]

約数ペア:

[(1, 34198750), (2, 17099375), (5, 6839750), (10, 3419875), (25, 1367950), (50, 683975), (109, 313750), (125, 273590), (218, 156875), (250, 136795), (251, 136250), (502, 68125), (545, 62750), (625, 54718), (1090, 31375), (1250, 27359), (1255, 27250), (2510, 13625), (2725, 12550), (5450, 6275)]