9327208240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16655729}}^1$

素因数の和:16655749

約数の個数: 40

約数和(自身を含む): 24783726240

約数和(自身を除く): 15456518000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16655729, 33311458, 66622916, 83278645, 116590103, 133245832, 166557290, 233180206, 266491664, 333114580, 466360412, 582950515, 666229160, 932720824, 1165901030, 1332458320, 1865441648, 2331802060, 4663604120, 9327208240]

約数ペア:

[(1, 9327208240), (2, 4663604120), (4, 2331802060), (5, 1865441648), (7, 1332458320), (8, 1165901030), (10, 932720824), (14, 666229160), (16, 582950515), (20, 466360412), (28, 333114580), (35, 266491664), (40, 233180206), (56, 166557290), (70, 133245832), (80, 116590103), (112, 83278645), (140, 66622916), (280, 33311458), (560, 16655729)]