2022854540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{7649}}^1$

素因数の和:9554

約数の個数: 48

約数和(自身を含む): 4858056000

約数和(自身を除く): 2835201460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1889, 3778, 7556, 7649, 9445, 13223, 15298, 18890, 26446, 30596, 37780, 38245, 52892, 53543, 66115, 76490, 107086, 132230, 152980, 214172, 264460, 267715, 535430, 1070860, 14448961, 28897922, 57795844, 72244805, 101142727, 144489610, 202285454, 288979220, 404570908, 505713635, 1011427270, 2022854540]

約数ペア:

[(1, 2022854540), (2, 1011427270), (4, 505713635), (5, 404570908), (7, 288979220), (10, 202285454), (14, 144489610), (20, 101142727), (28, 72244805), (35, 57795844), (70, 28897922), (140, 14448961), (1889, 1070860), (3778, 535430), (7556, 267715), (7649, 264460), (9445, 214172), (13223, 152980), (15298, 132230), (18890, 107086), (26446, 76490), (30596, 66115), (37780, 53543), (38245, 52892)]