100960720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{180287}}^1$

素因数の和:180307

約数の個数: 40

約数和(自身を含む): 268268544

約数和(自身を除く): 167307824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 180287, 360574, 721148, 901435, 1262009, 1442296, 1802870, 2524018, 2884592, 3605740, 5048036, 6310045, 7211480, 10096072, 12620090, 14422960, 20192144, 25240180, 50480360, 100960720]

約数ペア:

[(1, 100960720), (2, 50480360), (4, 25240180), (5, 20192144), (7, 14422960), (8, 12620090), (10, 10096072), (14, 7211480), (16, 6310045), (20, 5048036), (28, 3605740), (35, 2884592), (40, 2524018), (56, 1802870), (70, 1442296), (80, 1262009), (112, 901435), (140, 721148), (280, 360574), (560, 180287)]