335320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 771120

約数和(自身を除く): 435800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 101, 166, 202, 332, 404, 415, 505, 664, 808, 830, 1010, 1660, 2020, 3320, 4040, 8383, 16766, 33532, 41915, 67064, 83830, 167660, 335320]

約数ペア:

[(1, 335320), (2, 167660), (4, 83830), (5, 67064), (8, 41915), (10, 33532), (20, 16766), (40, 8383), (83, 4040), (101, 3320), (166, 2020), (202, 1660), (332, 1010), (404, 830), (415, 808), (505, 664)]