2023885870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 3981700800

約数和(自身を除く): 1957814930

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 139, 170, 205, 278, 410, 695, 697, 1390, 1394, 2089, 2363, 3485, 4178, 4726, 5699, 6970, 10445, 11398, 11815, 20890, 23630, 28495, 35513, 56990, 71026, 85649, 96883, 171298, 177565, 193766, 290371, 355130, 428245, 484415, 580742, 856490, 968830, 1451855, 1456033, 2903710, 2912066, 4936307, 7280165, 9872614, 11905211, 14560330, 23810422, 24681535, 49363070, 59526055, 119052110, 202388587, 404777174, 1011942935, 2023885870]

約数ペア:

[(1, 2023885870), (2, 1011942935), (5, 404777174), (10, 202388587), (17, 119052110), (34, 59526055), (41, 49363070), (82, 24681535), (85, 23810422), (139, 14560330), (170, 11905211), (205, 9872614), (278, 7280165), (410, 4936307), (695, 2912066), (697, 2903710), (1390, 1456033), (1394, 1451855), (2089, 968830), (2363, 856490), (3485, 580742), (4178, 484415), (4726, 428245), (5699, 355130), (6970, 290371), (10445, 193766), (11398, 177565), (11815, 171298), (20890, 96883), (23630, 85649), (28495, 71026), (35513, 56990)]