52007212300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{16187}}^1$

素因数の和:16328

約数の個数: 108

約数和(自身を含む): 120453774840

約数和(自身を除く): 68446562540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 89, 95, 100, 178, 190, 356, 361, 380, 445, 475, 722, 890, 950, 1444, 1691, 1780, 1805, 1900, 2225, 3382, 3610, 4450, 6764, 7220, 8455, 8900, 9025, 16187, 16910, 18050, 32129, 32374, 33820, 36100, 42275, 64258, 64748, 80935, 84550, 128516, 160645, 161870, 169100, 307553, 321290, 323740, 404675, 615106, 642580, 803225, 809350, 1230212, 1440643, 1537765, 1606450, 1618700, 2881286, 3075530, 3212900, 5762572, 5843507, 6151060, 7203215, 7688825, 11687014, 14406430, 15377650, 23374028, 27372217, 28812860, 29217535, 30755300, 36016075, 54744434, 58435070, 72032150, 109488868, 116870140, 136861085, 144064300, 146087675, 273722170, 292175350, 520072123, 547444340, 584350700, 684305425, 1040144246, 1368610850, 2080288492, 2600360615, 2737221700, 5200721230, 10401442460, 13001803075, 26003606150, 52007212300]

約数ペア:

[(1, 52007212300), (2, 26003606150), (4, 13001803075), (5, 10401442460), (10, 5200721230), (19, 2737221700), (20, 2600360615), (25, 2080288492), (38, 1368610850), (50, 1040144246), (76, 684305425), (89, 584350700), (95, 547444340), (100, 520072123), (178, 292175350), (190, 273722170), (356, 146087675), (361, 144064300), (380, 136861085), (445, 116870140), (475, 109488868), (722, 72032150), (890, 58435070), (950, 54744434), (1444, 36016075), (1691, 30755300), (1780, 29217535), (1805, 28812860), (1900, 27372217), (2225, 23374028), (3382, 15377650), (3610, 14406430), (4450, 11687014), (6764, 7688825), (7220, 7203215), (8455, 6151060), (8900, 5843507), (9025, 5762572), (16187, 3212900), (16910, 3075530), (18050, 2881286), (32129, 1618700), (32374, 1606450), (33820, 1537765), (36100, 1440643), (42275, 1230212), (64258, 809350), (64748, 803225), (80935, 642580), (84550, 615106), (128516, 404675), (160645, 323740), (161870, 321290), (169100, 307553)]