492085180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5807}}^1$

素因数の和:6058

約数の個数: 48

約数和(自身を含む): 1092833280

約数和(自身を除く): 600748100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 892, 1115, 2230, 4237, 4460, 5807, 8474, 11614, 16948, 21185, 23228, 29035, 42370, 58070, 84740, 110333, 116140, 220666, 441332, 551665, 1103330, 1294961, 2206660, 2589922, 5179844, 6474805, 12949610, 24604259, 25899220, 49208518, 98417036, 123021295, 246042590, 492085180]

約数ペア:

[(1, 492085180), (2, 246042590), (4, 123021295), (5, 98417036), (10, 49208518), (19, 25899220), (20, 24604259), (38, 12949610), (76, 6474805), (95, 5179844), (190, 2589922), (223, 2206660), (380, 1294961), (446, 1103330), (892, 551665), (1115, 441332), (2230, 220666), (4237, 116140), (4460, 110333), (5807, 84740), (8474, 58070), (11614, 42370), (16948, 29035), (21185, 23228)]