57113000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 100135000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 140, 164, 175, 199, 200, 205, 250, 280, 287, 328, 350, 398, 410, 500, 574, 700, 796, 820, 875, 995, 1000, 1025, 1148, 1393, 1400, 1435, 1592, 1640, 1750, 1990, 2050, 2296, 2786, 2870, 3500, 3980, 4100, 4975, 5125, 5572, 5740, 6965, 7000, 7175, 7960, 8159, 8200, 9950, 10250, 11144, 11480, 13930, 14350, 16318, 19900, 20500, 24875, 27860, 28700, 32636, 34825, 35875, 39800, 40795, 41000, 49750, 55720, 57113, 57400, 65272, 69650, 71750, 81590, 99500, 114226, 139300, 143500, 163180, 174125, 199000, 203975, 228452, 278600, 285565, 287000, 326360, 348250, 407950, 456904, 571130, 696500, 815900, 1019875, 1142260, 1393000, 1427825, 1631800, 2039750, 2284520, 2855650, 4079500, 5711300, 7139125, 8159000, 11422600, 14278250, 28556500, 57113000]

約数ペア:

[(1, 57113000), (2, 28556500), (4, 14278250), (5, 11422600), (7, 8159000), (8, 7139125), (10, 5711300), (14, 4079500), (20, 2855650), (25, 2284520), (28, 2039750), (35, 1631800), (40, 1427825), (41, 1393000), (50, 1142260), (56, 1019875), (70, 815900), (82, 696500), (100, 571130), (125, 456904), (140, 407950), (164, 348250), (175, 326360), (199, 287000), (200, 285565), (205, 278600), (250, 228452), (280, 203975), (287, 199000), (328, 174125), (350, 163180), (398, 143500), (410, 139300), (500, 114226), (574, 99500), (700, 81590), (796, 71750), (820, 69650), (875, 65272), (995, 57400), (1000, 57113), (1025, 55720), (1148, 49750), (1393, 41000), (1400, 40795), (1435, 39800), (1592, 35875), (1640, 34825), (1750, 32636), (1990, 28700), (2050, 27860), (2296, 24875), (2786, 20500), (2870, 19900), (3500, 16318), (3980, 14350), (4100, 13930), (4975, 11480), (5125, 11144), (5572, 10250), (5740, 9950), (6965, 8200), (7000, 8159), (7175, 7960)]