170235320

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8461}}^1$

素因数の和:8975

約数の個数: 32

約数和(自身を含む): 383836320

約数和(自身を除く): 213601000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 8461, 10060, 16922, 20120, 33844, 42305, 67688, 84610, 169220, 338440, 4255883, 8511766, 17023532, 21279415, 34047064, 42558830, 85117660, 170235320]

約数ペア:

[(1, 170235320), (2, 85117660), (4, 42558830), (5, 34047064), (8, 21279415), (10, 17023532), (20, 8511766), (40, 4255883), (503, 338440), (1006, 169220), (2012, 84610), (2515, 67688), (4024, 42305), (5030, 33844), (8461, 20120), (10060, 16922)]