84889400

素因数分解:

$2^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 198034200

約数和(自身を除く): 113144800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 419, 838, 1013, 1676, 2026, 2095, 3352, 4052, 4190, 5065, 8104, 8380, 10130, 10475, 16760, 20260, 20950, 25325, 40520, 41900, 50650, 83800, 101300, 202600, 424447, 848894, 1697788, 2122235, 3395576, 4244470, 8488940, 10611175, 16977880, 21222350, 42444700, 84889400]

約数ペア:

[(1, 84889400), (2, 42444700), (4, 21222350), (5, 16977880), (8, 10611175), (10, 8488940), (20, 4244470), (25, 3395576), (40, 2122235), (50, 1697788), (100, 848894), (200, 424447), (419, 202600), (838, 101300), (1013, 83800), (1676, 50650), (2026, 41900), (2095, 40520), (3352, 25325), (4052, 20950), (4190, 20260), (5065, 16760), (8104, 10475), (8380, 10130)]