57148000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 173916288

約数和(自身を除く): 116768288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 157, 160, 175, 182, 200, 208, 224, 250, 260, 280, 314, 325, 350, 364, 400, 416, 455, 500, 520, 560, 628, 650, 700, 728, 785, 800, 875, 910, 1000, 1040, 1099, 1120, 1256, 1300, 1400, 1456, 1570, 1625, 1750, 1820, 2000, 2041, 2080, 2198, 2275, 2512, 2600, 2800, 2912, 3140, 3250, 3500, 3640, 3925, 4000, 4082, 4396, 4550, 5024, 5200, 5495, 5600, 6280, 6500, 7000, 7280, 7850, 8164, 8792, 9100, 10205, 10400, 10990, 11375, 12560, 13000, 14000, 14287, 14560, 15700, 16328, 17584, 18200, 19625, 20410, 21980, 22750, 25120, 26000, 27475, 28000, 28574, 31400, 32656, 35168, 36400, 39250, 40820, 43960, 45500, 51025, 52000, 54950, 57148, 62800, 65312, 71435, 72800, 78500, 81640, 87920, 91000, 102050, 109900, 114296, 125600, 137375, 142870, 157000, 163280, 175840, 182000, 204100, 219800, 228592, 255125, 274750, 285740, 314000, 326560, 357175, 364000, 408200, 439600, 457184, 510250, 549500, 571480, 628000, 714350, 816400, 879200, 1020500, 1099000, 1142960, 1428700, 1632800, 1785875, 2041000, 2198000, 2285920, 2857400, 3571750, 4082000, 4396000, 5714800, 7143500, 8164000, 11429600, 14287000, 28574000, 57148000]

約数ペア:

[(1, 57148000), (2, 28574000), (4, 14287000), (5, 11429600), (7, 8164000), (8, 7143500), (10, 5714800), (13, 4396000), (14, 4082000), (16, 3571750), (20, 2857400), (25, 2285920), (26, 2198000), (28, 2041000), (32, 1785875), (35, 1632800), (40, 1428700), (50, 1142960), (52, 1099000), (56, 1020500), (65, 879200), (70, 816400), (80, 714350), (91, 628000), (100, 571480), (104, 549500), (112, 510250), (125, 457184), (130, 439600), (140, 408200), (157, 364000), (160, 357175), (175, 326560), (182, 314000), (200, 285740), (208, 274750), (224, 255125), (250, 228592), (260, 219800), (280, 204100), (314, 182000), (325, 175840), (350, 163280), (364, 157000), (400, 142870), (416, 137375), (455, 125600), (500, 114296), (520, 109900), (560, 102050), (628, 91000), (650, 87920), (700, 81640), (728, 78500), (785, 72800), (800, 71435), (875, 65312), (910, 62800), (1000, 57148), (1040, 54950), (1099, 52000), (1120, 51025), (1256, 45500), (1300, 43960), (1400, 40820), (1456, 39250), (1570, 36400), (1625, 35168), (1750, 32656), (1820, 31400), (2000, 28574), (2041, 28000), (2080, 27475), (2198, 26000), (2275, 25120), (2512, 22750), (2600, 21980), (2800, 20410), (2912, 19625), (3140, 18200), (3250, 17584), (3500, 16328), (3640, 15700), (3925, 14560), (4000, 14287), (4082, 14000), (4396, 13000), (4550, 12560), (5024, 11375), (5200, 10990), (5495, 10400), (5600, 10205), (6280, 9100), (6500, 8792), (7000, 8164), (7280, 7850)]