2000561675

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 2924812800

約数和(自身を除く): 924251125

約数列:

[1, 5, 7, 25, 35, 59, 71, 175, 295, 355, 413, 497, 1475, 1775, 2065, 2485, 2729, 4189, 10325, 12425, 13645, 19103, 20945, 29323, 68225, 95515, 104725, 146615, 161011, 193759, 477575, 733075, 805055, 968795, 1127077, 1356313, 4025275, 4843975, 5635385, 6781565, 11431781, 28176925, 33907825, 57158905, 80022467, 285794525, 400112335, 2000561675]

約数ペア:

[(1, 2000561675), (5, 400112335), (7, 285794525), (25, 80022467), (35, 57158905), (59, 33907825), (71, 28176925), (175, 11431781), (295, 6781565), (355, 5635385), (413, 4843975), (497, 4025275), (1475, 1356313), (1775, 1127077), (2065, 968795), (2485, 805055), (2729, 733075), (4189, 477575), (10325, 193759), (12425, 161011), (13645, 146615), (19103, 104725), (20945, 95515), (29323, 68225)]