3862880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3449}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 10432800

約数和(自身を除く): 6569920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3449, 6898, 13796, 17245, 24143, 27592, 34490, 48286, 55184, 68980, 96572, 110368, 120715, 137960, 193144, 241430, 275920, 386288, 482860, 551840, 772576, 965720, 1931440, 3862880]

約数ペア:

[(1, 3862880), (2, 1931440), (4, 965720), (5, 772576), (7, 551840), (8, 482860), (10, 386288), (14, 275920), (16, 241430), (20, 193144), (28, 137960), (32, 120715), (35, 110368), (40, 96572), (56, 68980), (70, 55184), (80, 48286), (112, 34490), (140, 27592), (160, 24143), (224, 17245), (280, 13796), (560, 6898), (1120, 3449)]