14287000

素因数分解:

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

素因数の和:198

約数の個数: 128

約数和(自身を含む): 41408640

約数和(自身を除く): 27121640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 157, 175, 182, 200, 250, 260, 280, 314, 325, 350, 364, 455, 500, 520, 628, 650, 700, 728, 785, 875, 910, 1000, 1099, 1256, 1300, 1400, 1570, 1625, 1750, 1820, 2041, 2198, 2275, 2600, 3140, 3250, 3500, 3640, 3925, 4082, 4396, 4550, 5495, 6280, 6500, 7000, 7850, 8164, 8792, 9100, 10205, 10990, 11375, 13000, 14287, 15700, 16328, 18200, 19625, 20410, 21980, 22750, 27475, 28574, 31400, 39250, 40820, 43960, 45500, 51025, 54950, 57148, 71435, 78500, 81640, 91000, 102050, 109900, 114296, 137375, 142870, 157000, 204100, 219800, 255125, 274750, 285740, 357175, 408200, 510250, 549500, 571480, 714350, 1020500, 1099000, 1428700, 1785875, 2041000, 2857400, 3571750, 7143500, 14287000]

約数ペア:

[(1, 14287000), (2, 7143500), (4, 3571750), (5, 2857400), (7, 2041000), (8, 1785875), (10, 1428700), (13, 1099000), (14, 1020500), (20, 714350), (25, 571480), (26, 549500), (28, 510250), (35, 408200), (40, 357175), (50, 285740), (52, 274750), (56, 255125), (65, 219800), (70, 204100), (91, 157000), (100, 142870), (104, 137375), (125, 114296), (130, 109900), (140, 102050), (157, 91000), (175, 81640), (182, 78500), (200, 71435), (250, 57148), (260, 54950), (280, 51025), (314, 45500), (325, 43960), (350, 40820), (364, 39250), (455, 31400), (500, 28574), (520, 27475), (628, 22750), (650, 21980), (700, 20410), (728, 19625), (785, 18200), (875, 16328), (910, 15700), (1000, 14287), (1099, 13000), (1256, 11375), (1300, 10990), (1400, 10205), (1570, 9100), (1625, 8792), (1750, 8164), (1820, 7850), (2041, 7000), (2198, 6500), (2275, 6280), (2600, 5495), (3140, 4550), (3250, 4396), (3500, 4082), (3640, 3925)]