796236400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 2003246784

約数和(自身を除く): 1207010384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 47, 50, 80, 82, 94, 100, 164, 188, 200, 205, 235, 328, 376, 400, 410, 470, 656, 752, 820, 940, 1025, 1033, 1175, 1640, 1880, 1927, 2050, 2066, 2350, 3280, 3760, 3854, 4100, 4132, 4700, 5165, 7708, 8200, 8264, 9400, 9635, 10330, 15416, 16400, 16528, 18800, 19270, 20660, 25825, 30832, 38540, 41320, 42353, 48175, 48551, 51650, 77080, 82640, 84706, 96350, 97102, 103300, 154160, 169412, 192700, 194204, 206600, 211765, 242755, 338824, 385400, 388408, 413200, 423530, 485510, 677648, 770800, 776816, 847060, 971020, 1058825, 1213775, 1694120, 1942040, 1990591, 2117650, 2427550, 3388240, 3884080, 3981182, 4235300, 4855100, 7962364, 8470600, 9710200, 9952955, 15924728, 16941200, 19420400, 19905910, 31849456, 39811820, 49764775, 79623640, 99529550, 159247280, 199059100, 398118200, 796236400]

約数ペア:

[(1, 796236400), (2, 398118200), (4, 199059100), (5, 159247280), (8, 99529550), (10, 79623640), (16, 49764775), (20, 39811820), (25, 31849456), (40, 19905910), (41, 19420400), (47, 16941200), (50, 15924728), (80, 9952955), (82, 9710200), (94, 8470600), (100, 7962364), (164, 4855100), (188, 4235300), (200, 3981182), (205, 3884080), (235, 3388240), (328, 2427550), (376, 2117650), (400, 1990591), (410, 1942040), (470, 1694120), (656, 1213775), (752, 1058825), (820, 971020), (940, 847060), (1025, 776816), (1033, 770800), (1175, 677648), (1640, 485510), (1880, 423530), (1927, 413200), (2050, 388408), (2066, 385400), (2350, 338824), (3280, 242755), (3760, 211765), (3854, 206600), (4100, 194204), (4132, 192700), (4700, 169412), (5165, 154160), (7708, 103300), (8200, 97102), (8264, 96350), (9400, 84706), (9635, 82640), (10330, 77080), (15416, 51650), (16400, 48551), (16528, 48175), (18800, 42353), (19270, 41320), (20660, 38540), (25825, 30832)]