17027500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 90

約数和(自身を含む): 43626660

約数和(自身を除く): 26599160

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, 350, 490, 500, 556, 625, 695, 700, 875, 973, 980, 1225, 1250, 1390, 1750, 1946, 2450, 2500, 2780, 3475, 3500, 3892, 4375, 4865, 4900, 6125, 6811, 6950, 8750, 9730, 12250, 13622, 13900, 17375, 17500, 19460, 24325, 24500, 27244, 30625, 34055, 34750, 48650, 61250, 68110, 69500, 86875, 97300, 121625, 122500, 136220, 170275, 173750, 243250, 340550, 347500, 486500, 608125, 681100, 851375, 1216250, 1702750, 2432500, 3405500, 4256875, 8513750, 17027500]

約数ペア:

[(1, 17027500), (2, 8513750), (4, 4256875), (5, 3405500), (7, 2432500), (10, 1702750), (14, 1216250), (20, 851375), (25, 681100), (28, 608125), (35, 486500), (49, 347500), (50, 340550), (70, 243250), (98, 173750), (100, 170275), (125, 136220), (139, 122500), (140, 121625), (175, 97300), (196, 86875), (245, 69500), (250, 68110), (278, 61250), (350, 48650), (490, 34750), (500, 34055), (556, 30625), (625, 27244), (695, 24500), (700, 24325), (875, 19460), (973, 17500), (980, 17375), (1225, 13900), (1250, 13622), (1390, 12250), (1750, 9730), (1946, 8750), (2450, 6950), (2500, 6811), (2780, 6125), (3475, 4900), (3500, 4865), (3892, 4375)]