317246700440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4132969}}^1$

素因数の和:4133100

約数の個数: 64

約数和(自身を含む): 758813292000

約数和(自身を除く): 441566591560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 760, 808, 1010, 1919, 2020, 3838, 4040, 7676, 9595, 15352, 19190, 38380, 76760, 4132969, 8265938, 16531876, 20664845, 33063752, 41329690, 78526411, 82659380, 157052822, 165318760, 314105644, 392632055, 417429869, 628211288, 785264110, 834859738, 1570528220, 1669719476, 2087149345, 3141056440, 3339438952, 4174298690, 7931167511, 8348597380, 15862335022, 16697194760, 31724670044, 39655837555, 63449340088, 79311675110, 158623350220, 317246700440]

約数ペア:

[(1, 317246700440), (2, 158623350220), (4, 79311675110), (5, 63449340088), (8, 39655837555), (10, 31724670044), (19, 16697194760), (20, 15862335022), (38, 8348597380), (40, 7931167511), (76, 4174298690), (95, 3339438952), (101, 3141056440), (152, 2087149345), (190, 1669719476), (202, 1570528220), (380, 834859738), (404, 785264110), (505, 628211288), (760, 417429869), (808, 392632055), (1010, 314105644), (1919, 165318760), (2020, 157052822), (3838, 82659380), (4040, 78526411), (7676, 41329690), (9595, 33063752), (15352, 20664845), (19190, 16531876), (38380, 8265938), (76760, 4132969)]