2551567888535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{11103187}}^1$

素因数の和:11103311

約数の個数: 32

約数和(自身を含む): 3357604051200

約数和(自身を除く): 806036162665

約数列:

[1, 5, 19, 41, 59, 95, 205, 295, 779, 1121, 2419, 3895, 5605, 12095, 45961, 229805, 11103187, 55515935, 210960553, 455230667, 655088033, 1054802765, 2276153335, 3275440165, 8649382673, 12446672627, 26858609353, 43246913365, 62233363135, 134293046765, 510313577707, 2551567888535]

約数ペア:

[(1, 2551567888535), (5, 510313577707), (19, 134293046765), (41, 62233363135), (59, 43246913365), (95, 26858609353), (205, 12446672627), (295, 8649382673), (779, 3275440165), (1121, 2276153335), (2419, 1054802765), (3895, 655088033), (5605, 455230667), (12095, 210960553), (45961, 55515935), (229805, 11103187)]