29122700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 68870592

約数和(自身を除く): 39747892

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 463, 629, 740, 850, 925, 926, 1258, 1700, 1850, 1852, 2315, 2516, 3145, 3700, 4630, 6290, 7871, 9260, 11575, 12580, 15725, 15742, 17131, 23150, 31450, 31484, 34262, 39355, 46300, 62900, 68524, 78710, 85655, 157420, 171310, 196775, 291227, 342620, 393550, 428275, 582454, 787100, 856550, 1164908, 1456135, 1713100, 2912270, 5824540, 7280675, 14561350, 29122700]

約数ペア:

[(1, 29122700), (2, 14561350), (4, 7280675), (5, 5824540), (10, 2912270), (17, 1713100), (20, 1456135), (25, 1164908), (34, 856550), (37, 787100), (50, 582454), (68, 428275), (74, 393550), (85, 342620), (100, 291227), (148, 196775), (170, 171310), (185, 157420), (340, 85655), (370, 78710), (425, 68524), (463, 62900), (629, 46300), (740, 39355), (850, 34262), (925, 31484), (926, 31450), (1258, 23150), (1700, 17131), (1850, 15742), (1852, 15725), (2315, 12580), (2516, 11575), (3145, 9260), (3700, 7871), (4630, 6290)]