101090240

素因数分解:

$2^6\times 5^1\times {\mathrm{315907}}^1$

素因数の和:315924

約数の個数: 28

約数和(自身を含む): 240721896

約数和(自身を除く): 139631656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 315907, 631814, 1263628, 1579535, 2527256, 3159070, 5054512, 6318140, 10109024, 12636280, 20218048, 25272560, 50545120, 101090240]

約数ペア:

[(1, 101090240), (2, 50545120), (4, 25272560), (5, 20218048), (8, 12636280), (10, 10109024), (16, 6318140), (20, 5054512), (32, 3159070), (40, 2527256), (64, 1579535), (80, 1263628), (160, 631814), (320, 315907)]