26239660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 57647520

約数和(自身を除く): 31407860

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 601, 740, 1180, 1202, 2183, 2404, 3005, 4366, 6010, 8732, 10915, 12020, 21830, 22237, 35459, 43660, 44474, 70918, 88948, 111185, 141836, 177295, 222370, 354590, 444740, 709180, 1311983, 2623966, 5247932, 6559915, 13119830, 26239660]

約数ペア:

[(1, 26239660), (2, 13119830), (4, 6559915), (5, 5247932), (10, 2623966), (20, 1311983), (37, 709180), (59, 444740), (74, 354590), (118, 222370), (148, 177295), (185, 141836), (236, 111185), (295, 88948), (370, 70918), (590, 44474), (601, 43660), (740, 35459), (1180, 22237), (1202, 21830), (2183, 12020), (2404, 10915), (3005, 8732), (4366, 6010)]