2017202450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{7247}}^1$

素因数の和:7571

約数の個数: 48

約数和(自身を含む): 3963496320

約数和(自身を除く): 1946293870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 293, 475, 586, 950, 1465, 2930, 5567, 7247, 7325, 11134, 14494, 14650, 27835, 36235, 55670, 72470, 137693, 139175, 181175, 275386, 278350, 362350, 688465, 1376930, 2123371, 3442325, 4246742, 6884650, 10616855, 21233710, 40344049, 53084275, 80688098, 106168550, 201720245, 403440490, 1008601225, 2017202450]

約数ペア:

[(1, 2017202450), (2, 1008601225), (5, 403440490), (10, 201720245), (19, 106168550), (25, 80688098), (38, 53084275), (50, 40344049), (95, 21233710), (190, 10616855), (293, 6884650), (475, 4246742), (586, 3442325), (950, 2123371), (1465, 1376930), (2930, 688465), (5567, 362350), (7247, 278350), (7325, 275386), (11134, 181175), (14494, 139175), (14650, 137693), (27835, 72470), (36235, 55670)]