23838500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 61152000

約数和(自身を除く): 37313500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 139, 140, 175, 196, 245, 250, 278, 343, 350, 490, 500, 556, 686, 695, 700, 875, 973, 980, 1225, 1372, 1390, 1715, 1750, 1946, 2450, 2780, 3430, 3475, 3500, 3892, 4865, 4900, 6125, 6811, 6860, 6950, 8575, 9730, 12250, 13622, 13900, 17150, 17375, 19460, 24325, 24500, 27244, 34055, 34300, 34750, 42875, 47677, 48650, 68110, 69500, 85750, 95354, 97300, 121625, 136220, 170275, 171500, 190708, 238385, 243250, 340550, 476770, 486500, 681100, 851375, 953540, 1191925, 1702750, 2383850, 3405500, 4767700, 5959625, 11919250, 23838500]

約数ペア:

[(1, 23838500), (2, 11919250), (4, 5959625), (5, 4767700), (7, 3405500), (10, 2383850), (14, 1702750), (20, 1191925), (25, 953540), (28, 851375), (35, 681100), (49, 486500), (50, 476770), (70, 340550), (98, 243250), (100, 238385), (125, 190708), (139, 171500), (140, 170275), (175, 136220), (196, 121625), (245, 97300), (250, 95354), (278, 85750), (343, 69500), (350, 68110), (490, 48650), (500, 47677), (556, 42875), (686, 34750), (695, 34300), (700, 34055), (875, 27244), (973, 24500), (980, 24325), (1225, 19460), (1372, 17375), (1390, 17150), (1715, 13900), (1750, 13622), (1946, 12250), (2450, 9730), (2780, 8575), (3430, 6950), (3475, 6860), (3500, 6811), (3892, 6125), (4865, 4900)]