11439260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 27760320

約数和(自身を除く): 16321060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 809, 1010, 1414, 1618, 2020, 2828, 3236, 3535, 4045, 5663, 7070, 8090, 11326, 14140, 16180, 22652, 28315, 56630, 81709, 113260, 163418, 326836, 408545, 571963, 817090, 1143926, 1634180, 2287852, 2859815, 5719630, 11439260]

約数ペア:

[(1, 11439260), (2, 5719630), (4, 2859815), (5, 2287852), (7, 1634180), (10, 1143926), (14, 817090), (20, 571963), (28, 408545), (35, 326836), (70, 163418), (101, 113260), (140, 81709), (202, 56630), (404, 28315), (505, 22652), (707, 16180), (809, 14140), (1010, 11326), (1414, 8090), (1618, 7070), (2020, 5663), (2828, 4045), (3236, 3535)]