33251540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 80572800

約数和(自身を除く): 47321260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2179, 2180, 3052, 3815, 4358, 7630, 8716, 10895, 15253, 15260, 21790, 30506, 43580, 61012, 76265, 152530, 237511, 305060, 475022, 950044, 1187555, 1662577, 2375110, 3325154, 4750220, 6650308, 8312885, 16625770, 33251540]

約数ペア:

[(1, 33251540), (2, 16625770), (4, 8312885), (5, 6650308), (7, 4750220), (10, 3325154), (14, 2375110), (20, 1662577), (28, 1187555), (35, 950044), (70, 475022), (109, 305060), (140, 237511), (218, 152530), (436, 76265), (545, 61012), (763, 43580), (1090, 30506), (1526, 21790), (2179, 15260), (2180, 15253), (3052, 10895), (3815, 8716), (4358, 7630)]