126021700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 320229504

約数和(自身を除く): 194207804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 4100, 4391, 5740, 7175, 8782, 14350, 17564, 21955, 28700, 30737, 43910, 61474, 87820, 109775, 122948, 153685, 180031, 219550, 307370, 360062, 439100, 614740, 720124, 768425, 900155, 1260217, 1536850, 1800310, 2520434, 3073700, 3600620, 4500775, 5040868, 6301085, 9001550, 12602170, 18003100, 25204340, 31505425, 63010850, 126021700]

約数ペア:

[(1, 126021700), (2, 63010850), (4, 31505425), (5, 25204340), (7, 18003100), (10, 12602170), (14, 9001550), (20, 6301085), (25, 5040868), (28, 4500775), (35, 3600620), (41, 3073700), (50, 2520434), (70, 1800310), (82, 1536850), (100, 1260217), (140, 900155), (164, 768425), (175, 720124), (205, 614740), (287, 439100), (350, 360062), (410, 307370), (574, 219550), (700, 180031), (820, 153685), (1025, 122948), (1148, 109775), (1435, 87820), (2050, 61474), (2870, 43910), (4100, 30737), (4391, 28700), (5740, 21955), (7175, 17564), (8782, 14350)]