4450291010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{24989}}^1$

素因数の和:26626

約数の個数: 32

約数和(自身を含む): 8744500800

約数和(自身を除く): 4294209790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1619, 3238, 8095, 16190, 17809, 24989, 35618, 49978, 89045, 124945, 178090, 249890, 274879, 549758, 1374395, 2748790, 40457191, 80914382, 202285955, 404571910, 445029101, 890058202, 2225145505, 4450291010]

約数ペア:

[(1, 4450291010), (2, 2225145505), (5, 890058202), (10, 445029101), (11, 404571910), (22, 202285955), (55, 80914382), (110, 40457191), (1619, 2748790), (3238, 1374395), (8095, 549758), (16190, 274879), (17809, 249890), (24989, 178090), (35618, 124945), (49978, 89045)]