2022249740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{5903}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 4856205312

約数和(自身を除く): 2833955572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2447, 4894, 5903, 9788, 11806, 12235, 17129, 23612, 24470, 29515, 34258, 41321, 48940, 59030, 68516, 82642, 85645, 118060, 165284, 171290, 206605, 342580, 413210, 826420, 14444641, 28889282, 57778564, 72223205, 101112487, 144446410, 202224974, 288892820, 404449948, 505562435, 1011124870, 2022249740]

約数ペア:

[(1, 2022249740), (2, 1011124870), (4, 505562435), (5, 404449948), (7, 288892820), (10, 202224974), (14, 144446410), (20, 101112487), (28, 72223205), (35, 57778564), (70, 28889282), (140, 14444641), (2447, 826420), (4894, 413210), (5903, 342580), (9788, 206605), (11806, 171290), (12235, 165284), (17129, 118060), (23612, 85645), (24470, 82642), (29515, 68516), (34258, 59030), (41321, 48940)]