11128000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 112

約数和(自身を含む): 29955744

約数和(自身を除く): 18827744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 107, 125, 130, 160, 200, 208, 214, 250, 260, 320, 325, 400, 416, 428, 500, 520, 535, 650, 800, 832, 856, 1000, 1040, 1070, 1300, 1391, 1600, 1625, 1712, 2000, 2080, 2140, 2600, 2675, 2782, 3250, 3424, 4000, 4160, 4280, 5200, 5350, 5564, 6500, 6848, 6955, 8000, 8560, 10400, 10700, 11128, 13000, 13375, 13910, 17120, 20800, 21400, 22256, 26000, 26750, 27820, 34240, 34775, 42800, 44512, 52000, 53500, 55640, 69550, 85600, 89024, 104000, 107000, 111280, 139100, 171200, 173875, 214000, 222560, 278200, 347750, 428000, 445120, 556400, 695500, 856000, 1112800, 1391000, 2225600, 2782000, 5564000, 11128000]

約数ペア:

[(1, 11128000), (2, 5564000), (4, 2782000), (5, 2225600), (8, 1391000), (10, 1112800), (13, 856000), (16, 695500), (20, 556400), (25, 445120), (26, 428000), (32, 347750), (40, 278200), (50, 222560), (52, 214000), (64, 173875), (65, 171200), (80, 139100), (100, 111280), (104, 107000), (107, 104000), (125, 89024), (130, 85600), (160, 69550), (200, 55640), (208, 53500), (214, 52000), (250, 44512), (260, 42800), (320, 34775), (325, 34240), (400, 27820), (416, 26750), (428, 26000), (500, 22256), (520, 21400), (535, 20800), (650, 17120), (800, 13910), (832, 13375), (856, 13000), (1000, 11128), (1040, 10700), (1070, 10400), (1300, 8560), (1391, 8000), (1600, 6955), (1625, 6848), (1712, 6500), (2000, 5564), (2080, 5350), (2140, 5200), (2600, 4280), (2675, 4160), (2782, 4000), (3250, 3424)]