5206250

素因数分解:

$2^1\times 5^5\times 7^2\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 12022668

約数和(自身を除く): 6816418

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 125, 170, 175, 238, 245, 250, 350, 425, 490, 595, 625, 833, 850, 875, 1190, 1225, 1250, 1666, 1750, 2125, 2450, 2975, 3125, 4165, 4250, 4375, 5950, 6125, 6250, 8330, 8750, 10625, 12250, 14875, 20825, 21250, 21875, 29750, 30625, 41650, 43750, 53125, 61250, 74375, 104125, 106250, 148750, 153125, 208250, 306250, 371875, 520625, 743750, 1041250, 2603125, 5206250]

約数ペア:

[(1, 5206250), (2, 2603125), (5, 1041250), (7, 743750), (10, 520625), (14, 371875), (17, 306250), (25, 208250), (34, 153125), (35, 148750), (49, 106250), (50, 104125), (70, 74375), (85, 61250), (98, 53125), (119, 43750), (125, 41650), (170, 30625), (175, 29750), (238, 21875), (245, 21250), (250, 20825), (350, 14875), (425, 12250), (490, 10625), (595, 8750), (625, 8330), (833, 6250), (850, 6125), (875, 5950), (1190, 4375), (1225, 4250), (1250, 4165), (1666, 3125), (1750, 2975), (2125, 2450)]