2040371089855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{89833}}^1$

素因数の和:90568

約数の個数: 64

約数和(自身を含む): 3017732474880

約数和(自身を除く): 977361385025

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 647, 1003, 2065, 3235, 4529, 5015, 7021, 10999, 22645, 35105, 38173, 54995, 76993, 89833, 190865, 267211, 384965, 449165, 628831, 648941, 1336055, 1527161, 3144155, 3244705, 4542587, 5300147, 7635805, 10690127, 22712935, 26500735, 37101029, 53450635, 58121951, 90102499, 185505145, 290609755, 406853657, 450512495, 630717493, 988073167, 2034268285, 3153587465, 3429195109, 4940365835, 6916512169, 17145975545, 24004365763, 34582560845, 58296316853, 120021828815, 291481584265, 408074217971, 2040371089855]

約数ペア:

[(1, 2040371089855), (5, 408074217971), (7, 291481584265), (17, 120021828815), (35, 58296316853), (59, 34582560845), (85, 24004365763), (119, 17145975545), (295, 6916512169), (413, 4940365835), (595, 3429195109), (647, 3153587465), (1003, 2034268285), (2065, 988073167), (3235, 630717493), (4529, 450512495), (5015, 406853657), (7021, 290609755), (10999, 185505145), (22645, 90102499), (35105, 58121951), (38173, 53450635), (54995, 37101029), (76993, 26500735), (89833, 22712935), (190865, 10690127), (267211, 7635805), (384965, 5300147), (449165, 4542587), (628831, 3244705), (648941, 3144155), (1336055, 1527161)]