98707990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 183306240

約数和(自身を除く): 84598250

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 1030, 2039, 4078, 4841, 9682, 10195, 20390, 24205, 48410, 95833, 191666, 210017, 420034, 479165, 958330, 1050085, 2100170, 9870799, 19741598, 49353995, 98707990]

約数ペア:

[(1, 98707990), (2, 49353995), (5, 19741598), (10, 9870799), (47, 2100170), (94, 1050085), (103, 958330), (206, 479165), (235, 420034), (470, 210017), (515, 191666), (1030, 95833), (2039, 48410), (4078, 24205), (4841, 20390), (9682, 10195)]