97029620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 210228480

約数和(自身を除く): 113198860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 188, 218, 235, 436, 470, 545, 940, 947, 1090, 1894, 2180, 3788, 4735, 5123, 9470, 10246, 18940, 20492, 25615, 44509, 51230, 89018, 102460, 103223, 178036, 206446, 222545, 412892, 445090, 516115, 890180, 1032230, 2064460, 4851481, 9702962, 19405924, 24257405, 48514810, 97029620]

約数ペア:

[(1, 97029620), (2, 48514810), (4, 24257405), (5, 19405924), (10, 9702962), (20, 4851481), (47, 2064460), (94, 1032230), (109, 890180), (188, 516115), (218, 445090), (235, 412892), (436, 222545), (470, 206446), (545, 178036), (940, 103223), (947, 102460), (1090, 89018), (1894, 51230), (2180, 44509), (3788, 25615), (4735, 20492), (5123, 18940), (9470, 10246)]