38508140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 89056800

約数和(自身を除く): 50548660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 1549, 2260, 2486, 3098, 4972, 6196, 6215, 7745, 12430, 15490, 17039, 24860, 30980, 34078, 68156, 85195, 170390, 175037, 340780, 350074, 700148, 875185, 1750370, 1925407, 3500740, 3850814, 7701628, 9627035, 19254070, 38508140]

約数ペア:

[(1, 38508140), (2, 19254070), (4, 9627035), (5, 7701628), (10, 3850814), (11, 3500740), (20, 1925407), (22, 1750370), (44, 875185), (55, 700148), (110, 350074), (113, 340780), (220, 175037), (226, 170390), (452, 85195), (565, 68156), (1130, 34078), (1243, 30980), (1549, 24860), (2260, 17039), (2486, 15490), (3098, 12430), (4972, 7745), (6196, 6215)]