243965060

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{24251}}^1$

素因数の和:24763

約数の個数: 24

約数和(自身を含む): 513366336

約数和(自身を除く): 269401276

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 24251, 48502, 97004, 121255, 242510, 485020, 12198253, 24396506, 48793012, 60991265, 121982530, 243965060]

約数ペア:

[(1, 243965060), (2, 121982530), (4, 60991265), (5, 48793012), (10, 24396506), (20, 12198253), (503, 485020), (1006, 242510), (2012, 121255), (2515, 97004), (5030, 48502), (10060, 24251)]