15920915320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13724927}}^1$

素因数の和:13724967

約数の個数: 32

約数和(自身を含む): 37057305600

約数和(自身を除く): 21136390280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13724927, 27449854, 54899708, 68624635, 109799416, 137249270, 274498540, 398022883, 548997080, 796045766, 1592091532, 1990114415, 3184183064, 3980228830, 7960457660, 15920915320]

約数ペア:

[(1, 15920915320), (2, 7960457660), (4, 3980228830), (5, 3184183064), (8, 1990114415), (10, 1592091532), (20, 796045766), (29, 548997080), (40, 398022883), (58, 274498540), (116, 137249270), (145, 109799416), (232, 68624635), (290, 54899708), (580, 27449854), (1160, 13724927)]