39349000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 98069400

約数和(自身を除く): 58720400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 109, 125, 152, 190, 200, 218, 250, 361, 380, 436, 475, 500, 545, 722, 760, 872, 950, 1000, 1090, 1444, 1805, 1900, 2071, 2180, 2375, 2725, 2888, 3610, 3800, 4142, 4360, 4750, 5450, 7220, 8284, 9025, 9500, 10355, 10900, 13625, 14440, 16568, 18050, 19000, 20710, 21800, 27250, 36100, 39349, 41420, 45125, 51775, 54500, 72200, 78698, 82840, 90250, 103550, 109000, 157396, 180500, 196745, 207100, 258875, 314792, 361000, 393490, 414200, 517750, 786980, 983725, 1035500, 1573960, 1967450, 2071000, 3934900, 4918625, 7869800, 9837250, 19674500, 39349000]

約数ペア:

[(1, 39349000), (2, 19674500), (4, 9837250), (5, 7869800), (8, 4918625), (10, 3934900), (19, 2071000), (20, 1967450), (25, 1573960), (38, 1035500), (40, 983725), (50, 786980), (76, 517750), (95, 414200), (100, 393490), (109, 361000), (125, 314792), (152, 258875), (190, 207100), (200, 196745), (218, 180500), (250, 157396), (361, 109000), (380, 103550), (436, 90250), (475, 82840), (500, 78698), (545, 72200), (722, 54500), (760, 51775), (872, 45125), (950, 41420), (1000, 39349), (1090, 36100), (1444, 27250), (1805, 21800), (1900, 20710), (2071, 19000), (2180, 18050), (2375, 16568), (2725, 14440), (2888, 13625), (3610, 10900), (3800, 10355), (4142, 9500), (4360, 9025), (4750, 8284), (5450, 7220)]