74516860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17827}}^1$

素因数の和:17866

約数の個数: 48

約数和(自身を含む): 179706240

約数和(自身を除く): 105189380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 17827, 35654, 71308, 89135, 178270, 196097, 338713, 356540, 392194, 677426, 784388, 980485, 1354852, 1693565, 1960970, 3387130, 3725843, 3921940, 6774260, 7451686, 14903372, 18629215, 37258430, 74516860]

約数ペア:

[(1, 74516860), (2, 37258430), (4, 18629215), (5, 14903372), (10, 7451686), (11, 6774260), (19, 3921940), (20, 3725843), (22, 3387130), (38, 1960970), (44, 1693565), (55, 1354852), (76, 980485), (95, 784388), (110, 677426), (190, 392194), (209, 356540), (220, 338713), (380, 196097), (418, 178270), (836, 89135), (1045, 71308), (2090, 35654), (4180, 17827)]