22644200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 56916000

約数和(自身を除く): 34271800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 59, 76, 95, 100, 101, 118, 152, 190, 200, 202, 236, 295, 380, 404, 472, 475, 505, 590, 760, 808, 950, 1010, 1121, 1180, 1475, 1900, 1919, 2020, 2242, 2360, 2525, 2950, 3800, 3838, 4040, 4484, 5050, 5605, 5900, 5959, 7676, 8968, 9595, 10100, 11210, 11800, 11918, 15352, 19190, 20200, 22420, 23836, 28025, 29795, 38380, 44840, 47672, 47975, 56050, 59590, 76760, 95950, 112100, 113221, 119180, 148975, 191900, 224200, 226442, 238360, 297950, 383800, 452884, 566105, 595900, 905768, 1132210, 1191800, 2264420, 2830525, 4528840, 5661050, 11322100, 22644200]

約数ペア:

[(1, 22644200), (2, 11322100), (4, 5661050), (5, 4528840), (8, 2830525), (10, 2264420), (19, 1191800), (20, 1132210), (25, 905768), (38, 595900), (40, 566105), (50, 452884), (59, 383800), (76, 297950), (95, 238360), (100, 226442), (101, 224200), (118, 191900), (152, 148975), (190, 119180), (200, 113221), (202, 112100), (236, 95950), (295, 76760), (380, 59590), (404, 56050), (472, 47975), (475, 47672), (505, 44840), (590, 38380), (760, 29795), (808, 28025), (950, 23836), (1010, 22420), (1121, 20200), (1180, 19190), (1475, 15352), (1900, 11918), (1919, 11800), (2020, 11210), (2242, 10100), (2360, 9595), (2525, 8968), (2950, 7676), (3800, 5959), (3838, 5900), (4040, 5605), (4484, 5050)]