201473977520

素因数分解:

$2^4\times 5^1\times {\mathrm{6359}}^1\times {\mathrm{396041}}^1$

素因数の和:402413

約数の個数: 40

約数和(自身を含む): 468501844320

約数和(自身を除く): 267027866800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6359, 12718, 25436, 31795, 50872, 63590, 101744, 127180, 254360, 396041, 508720, 792082, 1584164, 1980205, 3168328, 3960410, 6336656, 7920820, 15841640, 31683280, 2518424719, 5036849438, 10073698876, 12592123595, 20147397752, 25184247190, 40294795504, 50368494380, 100736988760, 201473977520]

約数ペア:

[(1, 201473977520), (2, 100736988760), (4, 50368494380), (5, 40294795504), (8, 25184247190), (10, 20147397752), (16, 12592123595), (20, 10073698876), (40, 5036849438), (80, 2518424719), (6359, 31683280), (12718, 15841640), (25436, 7920820), (31795, 6336656), (50872, 3960410), (63590, 3168328), (101744, 1980205), (127180, 1584164), (254360, 792082), (396041, 508720)]