1567416220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^2$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 3424894704

約数和(自身を除く): 1857478484

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 113, 127, 172, 215, 226, 254, 430, 452, 508, 565, 635, 860, 1130, 1270, 2260, 2540, 4859, 5461, 9718, 10922, 14351, 16129, 19436, 21844, 24295, 27305, 28702, 32258, 48590, 54610, 57404, 64516, 71755, 80645, 97180, 109220, 143510, 161290, 287020, 322580, 617093, 693547, 1234186, 1387094, 1822577, 2468372, 2774188, 3085465, 3467735, 3645154, 6170930, 6935470, 7290308, 9112885, 12341860, 13870940, 18225770, 36451540, 78370811, 156741622, 313483244, 391854055, 783708110, 1567416220]

約数ペア:

[(1, 1567416220), (2, 783708110), (4, 391854055), (5, 313483244), (10, 156741622), (20, 78370811), (43, 36451540), (86, 18225770), (113, 13870940), (127, 12341860), (172, 9112885), (215, 7290308), (226, 6935470), (254, 6170930), (430, 3645154), (452, 3467735), (508, 3085465), (565, 2774188), (635, 2468372), (860, 1822577), (1130, 1387094), (1270, 1234186), (2260, 693547), (2540, 617093), (4859, 322580), (5461, 287020), (9718, 161290), (10922, 143510), (14351, 109220), (16129, 97180), (19436, 80645), (21844, 71755), (24295, 64516), (27305, 57404), (28702, 54610), (32258, 48590)]