4380508720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7822337}}^1$

素因数の和:7822357

約数の個数: 40

約数和(自身を含む): 11639638944

約数和(自身を除く): 7259130224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7822337, 15644674, 31289348, 39111685, 54756359, 62578696, 78223370, 109512718, 125157392, 156446740, 219025436, 273781795, 312893480, 438050872, 547563590, 625786960, 876101744, 1095127180, 2190254360, 4380508720]

約数ペア:

[(1, 4380508720), (2, 2190254360), (4, 1095127180), (5, 876101744), (7, 625786960), (8, 547563590), (10, 438050872), (14, 312893480), (16, 273781795), (20, 219025436), (28, 156446740), (35, 125157392), (40, 109512718), (56, 78223370), (70, 62578696), (80, 54756359), (112, 39111685), (140, 31289348), (280, 15644674), (560, 7822337)]