4277000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 12579840

約数和(自身を除く): 8302840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 47, 50, 52, 56, 65, 70, 91, 94, 100, 104, 125, 130, 140, 175, 182, 188, 200, 235, 250, 260, 280, 325, 329, 350, 364, 376, 455, 470, 500, 520, 611, 650, 658, 700, 728, 875, 910, 940, 1000, 1175, 1222, 1300, 1316, 1400, 1625, 1645, 1750, 1820, 1880, 2275, 2350, 2444, 2600, 2632, 3055, 3250, 3290, 3500, 3640, 4277, 4550, 4700, 4888, 5875, 6110, 6500, 6580, 7000, 8225, 8554, 9100, 9400, 11375, 11750, 12220, 13000, 13160, 15275, 16450, 17108, 18200, 21385, 22750, 23500, 24440, 30550, 32900, 34216, 41125, 42770, 45500, 47000, 61100, 65800, 76375, 82250, 85540, 91000, 106925, 122200, 152750, 164500, 171080, 213850, 305500, 329000, 427700, 534625, 611000, 855400, 1069250, 2138500, 4277000]

約数ペア:

[(1, 4277000), (2, 2138500), (4, 1069250), (5, 855400), (7, 611000), (8, 534625), (10, 427700), (13, 329000), (14, 305500), (20, 213850), (25, 171080), (26, 164500), (28, 152750), (35, 122200), (40, 106925), (47, 91000), (50, 85540), (52, 82250), (56, 76375), (65, 65800), (70, 61100), (91, 47000), (94, 45500), (100, 42770), (104, 41125), (125, 34216), (130, 32900), (140, 30550), (175, 24440), (182, 23500), (188, 22750), (200, 21385), (235, 18200), (250, 17108), (260, 16450), (280, 15275), (325, 13160), (329, 13000), (350, 12220), (364, 11750), (376, 11375), (455, 9400), (470, 9100), (500, 8554), (520, 8225), (611, 7000), (650, 6580), (658, 6500), (700, 6110), (728, 5875), (875, 4888), (910, 4700), (940, 4550), (1000, 4277), (1175, 3640), (1222, 3500), (1300, 3290), (1316, 3250), (1400, 3055), (1625, 2632), (1645, 2600), (1750, 2444), (1820, 2350), (1880, 2275)]