41568920

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7933}}^1$

素因数の和:8075

約数の個数: 32

約数和(自身を含む): 94255920

約数和(自身を除く): 52687000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 7933, 15866, 31732, 39665, 63464, 79330, 158660, 317320, 1039223, 2078446, 4156892, 5196115, 8313784, 10392230, 20784460, 41568920]

約数ペア:

[(1, 41568920), (2, 20784460), (4, 10392230), (5, 8313784), (8, 5196115), (10, 4156892), (20, 2078446), (40, 1039223), (131, 317320), (262, 158660), (524, 79330), (655, 63464), (1048, 39665), (1310, 31732), (2620, 15866), (5240, 7933)]