4740056720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8464387}}^1$

素因数の和:8464407

約数の個数: 40

約数和(自身を含む): 12595009344

約数和(自身を除く): 7854952624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8464387, 16928774, 33857548, 42321935, 59250709, 67715096, 84643870, 118501418, 135430192, 169287740, 237002836, 296253545, 338575480, 474005672, 592507090, 677150960, 948011344, 1185014180, 2370028360, 4740056720]

約数ペア:

[(1, 4740056720), (2, 2370028360), (4, 1185014180), (5, 948011344), (7, 677150960), (8, 592507090), (10, 474005672), (14, 338575480), (16, 296253545), (20, 237002836), (28, 169287740), (35, 135430192), (40, 118501418), (56, 84643870), (70, 67715096), (80, 59250709), (112, 42321935), (140, 33857548), (280, 16928774), (560, 8464387)]