38597660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 85251936

約数和(自身を除く): 46654276

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1213, 1591, 2426, 3182, 4852, 6065, 6364, 7955, 12130, 15910, 24260, 31820, 44881, 52159, 89762, 104318, 179524, 208636, 224405, 260795, 448810, 521590, 897620, 1043180, 1929883, 3859766, 7719532, 9649415, 19298830, 38597660]

約数ペア:

[(1, 38597660), (2, 19298830), (4, 9649415), (5, 7719532), (10, 3859766), (20, 1929883), (37, 1043180), (43, 897620), (74, 521590), (86, 448810), (148, 260795), (172, 224405), (185, 208636), (215, 179524), (370, 104318), (430, 89762), (740, 52159), (860, 44881), (1213, 31820), (1591, 24260), (2426, 15910), (3182, 12130), (4852, 7955), (6065, 6364)]