38138600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8291}}^1$

素因数の和:8330

約数の個数: 48

約数和(自身を含む): 92538720

約数和(自身を除く): 54400120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 8291, 16582, 33164, 41455, 66328, 82910, 165820, 190693, 207275, 331640, 381386, 414550, 762772, 829100, 953465, 1525544, 1658200, 1906930, 3813860, 4767325, 7627720, 9534650, 19069300, 38138600]

約数ペア:

[(1, 38138600), (2, 19069300), (4, 9534650), (5, 7627720), (8, 4767325), (10, 3813860), (20, 1906930), (23, 1658200), (25, 1525544), (40, 953465), (46, 829100), (50, 762772), (92, 414550), (100, 381386), (115, 331640), (184, 207275), (200, 190693), (230, 165820), (460, 82910), (575, 66328), (920, 41455), (1150, 33164), (2300, 16582), (4600, 8291)]