26152340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 31303660

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 599, 740, 1180, 1198, 2183, 2396, 2995, 4366, 5990, 8732, 10915, 11980, 21830, 22163, 35341, 43660, 44326, 70682, 88652, 110815, 141364, 176705, 221630, 353410, 443260, 706820, 1307617, 2615234, 5230468, 6538085, 13076170, 26152340]

約数ペア:

[(1, 26152340), (2, 13076170), (4, 6538085), (5, 5230468), (10, 2615234), (20, 1307617), (37, 706820), (59, 443260), (74, 353410), (118, 221630), (148, 176705), (185, 141364), (236, 110815), (295, 88652), (370, 70682), (590, 44326), (599, 43660), (740, 35341), (1180, 22163), (1198, 21830), (2183, 11980), (2396, 10915), (2995, 8732), (4366, 5990)]