61320320

素因数分解:

$2^7\times 5^1\times {\mathrm{95813}}^1$

素因数の和:95832

約数の個数: 32

約数和(自身を含む): 146595420

約数和(自身を除く): 85275100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 95813, 191626, 383252, 479065, 766504, 958130, 1533008, 1916260, 3066016, 3832520, 6132032, 7665040, 12264064, 15330080, 30660160, 61320320]

約数ペア:

[(1, 61320320), (2, 30660160), (4, 15330080), (5, 12264064), (8, 7665040), (10, 6132032), (16, 3832520), (20, 3066016), (32, 1916260), (40, 1533008), (64, 958130), (80, 766504), (128, 479065), (160, 383252), (320, 191626), (640, 95813)]