201610720

素因数分解:

$2^5\times 5^1\times {\mathrm{1260067}}^1$

素因数の和:1260082

約数の個数: 24

約数和(自身を含む): 476305704

約数和(自身を除く): 274694984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1260067, 2520134, 5040268, 6300335, 10080536, 12600670, 20161072, 25201340, 40322144, 50402680, 100805360, 201610720]

約数ペア:

[(1, 201610720), (2, 100805360), (4, 50402680), (5, 40322144), (8, 25201340), (10, 20161072), (16, 12600670), (20, 10080536), (32, 6300335), (40, 5040268), (80, 2520134), (160, 1260067)]