26386550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 27047530

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 839, 850, 925, 1258, 1678, 1850, 3145, 4195, 6290, 8390, 14263, 15725, 20975, 28526, 31043, 31450, 41950, 62086, 71315, 142630, 155215, 310430, 356575, 527731, 713150, 776075, 1055462, 1552150, 2638655, 5277310, 13193275, 26386550]

約数ペア:

[(1, 26386550), (2, 13193275), (5, 5277310), (10, 2638655), (17, 1552150), (25, 1055462), (34, 776075), (37, 713150), (50, 527731), (74, 356575), (85, 310430), (170, 155215), (185, 142630), (370, 71315), (425, 62086), (629, 41950), (839, 31450), (850, 31043), (925, 28526), (1258, 20975), (1678, 15725), (1850, 14263), (3145, 8390), (4195, 6290)]