29055380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 65345616

約数和(自身を除く): 36290236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 881, 970, 1649, 1762, 1940, 3298, 3524, 4405, 6596, 8245, 8810, 14977, 16490, 17620, 29954, 32980, 59908, 74885, 85457, 149770, 170914, 299540, 341828, 427285, 854570, 1452769, 1709140, 2905538, 5811076, 7263845, 14527690, 29055380]

約数ペア:

[(1, 29055380), (2, 14527690), (4, 7263845), (5, 5811076), (10, 2905538), (17, 1709140), (20, 1452769), (34, 854570), (68, 427285), (85, 341828), (97, 299540), (170, 170914), (194, 149770), (340, 85457), (388, 74885), (485, 59908), (881, 32980), (970, 29954), (1649, 17620), (1762, 16490), (1940, 14977), (3298, 8810), (3524, 8245), (4405, 6596)]