101037760

素因数分解:

$2^6\times 5^1\times {\mathrm{315743}}^1$

素因数の和:315760

約数の個数: 28

約数和(自身を含む): 240596928

約数和(自身を除く): 139559168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 315743, 631486, 1262972, 1578715, 2525944, 3157430, 5051888, 6314860, 10103776, 12629720, 20207552, 25259440, 50518880, 101037760]

約数ペア:

[(1, 101037760), (2, 50518880), (4, 25259440), (5, 20207552), (8, 12629720), (10, 10103776), (16, 6314860), (20, 5051888), (32, 3157430), (40, 2525944), (64, 1578715), (80, 1262972), (160, 631486), (320, 315743)]