22845200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 64579200

約数和(自身を除く): 41734000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 199, 200, 205, 280, 287, 328, 350, 398, 400, 410, 560, 574, 656, 700, 796, 820, 995, 1025, 1148, 1393, 1400, 1435, 1592, 1640, 1990, 2050, 2296, 2786, 2800, 2870, 3184, 3280, 3980, 4100, 4592, 4975, 5572, 5740, 6965, 7175, 7960, 8159, 8200, 9950, 11144, 11480, 13930, 14350, 15920, 16318, 16400, 19900, 22288, 22960, 27860, 28700, 32636, 34825, 39800, 40795, 55720, 57113, 57400, 65272, 69650, 79600, 81590, 111440, 114226, 114800, 130544, 139300, 163180, 203975, 228452, 278600, 285565, 326360, 407950, 456904, 557200, 571130, 652720, 815900, 913808, 1142260, 1427825, 1631800, 2284520, 2855650, 3263600, 4569040, 5711300, 11422600, 22845200]

約数ペア:

[(1, 22845200), (2, 11422600), (4, 5711300), (5, 4569040), (7, 3263600), (8, 2855650), (10, 2284520), (14, 1631800), (16, 1427825), (20, 1142260), (25, 913808), (28, 815900), (35, 652720), (40, 571130), (41, 557200), (50, 456904), (56, 407950), (70, 326360), (80, 285565), (82, 278600), (100, 228452), (112, 203975), (140, 163180), (164, 139300), (175, 130544), (199, 114800), (200, 114226), (205, 111440), (280, 81590), (287, 79600), (328, 69650), (350, 65272), (398, 57400), (400, 57113), (410, 55720), (560, 40795), (574, 39800), (656, 34825), (700, 32636), (796, 28700), (820, 27860), (995, 22960), (1025, 22288), (1148, 19900), (1393, 16400), (1400, 16318), (1435, 15920), (1592, 14350), (1640, 13930), (1990, 11480), (2050, 11144), (2296, 9950), (2786, 8200), (2800, 8159), (2870, 7960), (3184, 7175), (3280, 6965), (3980, 5740), (4100, 5572), (4592, 4975)]