1336706945320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1\times {\mathrm{361237}}^1$

素因数の和:362498

約数の個数: 64

約数和(自身を含む): 3048270739200

約数和(自身を除く): 1711563793880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1171, 1580, 2342, 3160, 4684, 5855, 9368, 11710, 23420, 46840, 92509, 185018, 361237, 370036, 462545, 722474, 740072, 925090, 1444948, 1806185, 1850180, 2889896, 3612370, 3700360, 7224740, 14449480, 28537723, 57075446, 114150892, 142688615, 228301784, 285377230, 423008527, 570754460, 846017054, 1141508920, 1692034108, 2115042635, 3384068216, 4230085270, 8460170540, 16920341080, 33417673633, 66835347266, 133670694532, 167088368165, 267341389064, 334176736330, 668353472660, 1336706945320]

約数ペア:

[(1, 1336706945320), (2, 668353472660), (4, 334176736330), (5, 267341389064), (8, 167088368165), (10, 133670694532), (20, 66835347266), (40, 33417673633), (79, 16920341080), (158, 8460170540), (316, 4230085270), (395, 3384068216), (632, 2115042635), (790, 1692034108), (1171, 1141508920), (1580, 846017054), (2342, 570754460), (3160, 423008527), (4684, 285377230), (5855, 228301784), (9368, 142688615), (11710, 114150892), (23420, 57075446), (46840, 28537723), (92509, 14449480), (185018, 7224740), (361237, 3700360), (370036, 3612370), (462545, 2889896), (722474, 1850180), (740072, 1806185), (925090, 1444948)]