71188400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5741}}^1$

素因数の和:5790

約数の個数: 60

約数和(自身を含む): 176577984

約数和(自身を除く): 105389584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 5741, 6200, 11482, 12400, 22964, 28705, 45928, 57410, 91856, 114820, 143525, 177971, 229640, 287050, 355942, 459280, 574100, 711884, 889855, 1148200, 1423768, 1779710, 2296400, 2847536, 3559420, 4449275, 7118840, 8898550, 14237680, 17797100, 35594200, 71188400]

約数ペア:

[(1, 71188400), (2, 35594200), (4, 17797100), (5, 14237680), (8, 8898550), (10, 7118840), (16, 4449275), (20, 3559420), (25, 2847536), (31, 2296400), (40, 1779710), (50, 1423768), (62, 1148200), (80, 889855), (100, 711884), (124, 574100), (155, 459280), (200, 355942), (248, 287050), (310, 229640), (400, 177971), (496, 143525), (620, 114820), (775, 91856), (1240, 57410), (1550, 45928), (2480, 28705), (3100, 22964), (5741, 12400), (6200, 11482)]