53320720

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1109}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 124288920

約数和(自身を除く): 70968200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1109, 1202, 2218, 2404, 3005, 4436, 4808, 5545, 6010, 8872, 9616, 11090, 12020, 17744, 22180, 24040, 44360, 48080, 88720, 666509, 1333018, 2666036, 3332545, 5332072, 6665090, 10664144, 13330180, 26660360, 53320720]

約数ペア:

[(1, 53320720), (2, 26660360), (4, 13330180), (5, 10664144), (8, 6665090), (10, 5332072), (16, 3332545), (20, 2666036), (40, 1333018), (80, 666509), (601, 88720), (1109, 48080), (1202, 44360), (2218, 24040), (2404, 22180), (3005, 17744), (4436, 12020), (4808, 11090), (5545, 9616), (6010, 8872)]