86517100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 196254800

約数和(自身を除く): 109737700

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 67, 74, 100, 134, 148, 185, 268, 335, 349, 370, 670, 698, 740, 925, 1340, 1396, 1675, 1745, 1850, 2479, 3350, 3490, 3700, 4958, 6700, 6980, 8725, 9916, 12395, 12913, 17450, 23383, 24790, 25826, 34900, 46766, 49580, 51652, 61975, 64565, 93532, 116915, 123950, 129130, 233830, 247900, 258260, 322825, 467660, 584575, 645650, 865171, 1169150, 1291300, 1730342, 2338300, 3460684, 4325855, 8651710, 17303420, 21629275, 43258550, 86517100]

約数ペア:

[(1, 86517100), (2, 43258550), (4, 21629275), (5, 17303420), (10, 8651710), (20, 4325855), (25, 3460684), (37, 2338300), (50, 1730342), (67, 1291300), (74, 1169150), (100, 865171), (134, 645650), (148, 584575), (185, 467660), (268, 322825), (335, 258260), (349, 247900), (370, 233830), (670, 129130), (698, 123950), (740, 116915), (925, 93532), (1340, 64565), (1396, 61975), (1675, 51652), (1745, 49580), (1850, 46766), (2479, 34900), (3350, 25826), (3490, 24790), (3700, 23383), (4958, 17450), (6700, 12913), (6980, 12395), (8725, 9916)]