182727940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7972

約数の個数: 48

約数和(自身を含む): 410598720

約数和(自身を除く): 227870780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 4636, 5795, 7883, 11590, 15766, 23180, 31532, 39415, 78830, 149777, 157660, 299554, 480863, 599108, 748885, 961726, 1497770, 1923452, 2404315, 2995540, 4808630, 9136397, 9617260, 18272794, 36545588, 45681985, 91363970, 182727940]

約数ペア:

[(1, 182727940), (2, 91363970), (4, 45681985), (5, 36545588), (10, 18272794), (19, 9617260), (20, 9136397), (38, 4808630), (61, 2995540), (76, 2404315), (95, 1923452), (122, 1497770), (190, 961726), (244, 748885), (305, 599108), (380, 480863), (610, 299554), (1159, 157660), (1220, 149777), (2318, 78830), (4636, 39415), (5795, 31532), (7883, 23180), (11590, 15766)]