15702011420

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1\times {\mathrm{6653}}^1$

素因数の和:7454

約数の個数: 48

約数和(自身を含む): 33200798400

約数和(自身を除く): 17498786980

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 593, 796, 995, 1186, 1990, 2372, 2965, 3980, 5930, 6653, 11860, 13306, 26612, 33265, 66530, 118007, 133060, 236014, 472028, 590035, 1180070, 1323947, 2360140, 2647894, 3945229, 5295788, 6619735, 7890458, 13239470, 15780916, 19726145, 26478940, 39452290, 78904580, 785100571, 1570201142, 3140402284, 3925502855, 7851005710, 15702011420]

約数ペア:

[(1, 15702011420), (2, 7851005710), (4, 3925502855), (5, 3140402284), (10, 1570201142), (20, 785100571), (199, 78904580), (398, 39452290), (593, 26478940), (796, 19726145), (995, 15780916), (1186, 13239470), (1990, 7890458), (2372, 6619735), (2965, 5295788), (3980, 3945229), (5930, 2647894), (6653, 2360140), (11860, 1323947), (13306, 1180070), (26612, 590035), (33265, 472028), (66530, 236014), (118007, 133060)]