73697260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40493}}^1$

素因数の和:40522

約数の個数: 48

約数和(自身を含む): 190483776

約数和(自身を除く): 116786516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 40493, 80986, 161972, 202465, 283451, 404930, 526409, 566902, 809860, 1052818, 1133804, 1417255, 2105636, 2632045, 2834510, 3684863, 5264090, 5669020, 7369726, 10528180, 14739452, 18424315, 36848630, 73697260]

約数ペア:

[(1, 73697260), (2, 36848630), (4, 18424315), (5, 14739452), (7, 10528180), (10, 7369726), (13, 5669020), (14, 5264090), (20, 3684863), (26, 2834510), (28, 2632045), (35, 2105636), (52, 1417255), (65, 1133804), (70, 1052818), (91, 809860), (130, 566902), (140, 526409), (182, 404930), (260, 283451), (364, 202465), (455, 161972), (910, 80986), (1820, 40493)]