2025967360

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36809}}^1$

素因数の和:36873

約数の個数: 72

約数和(自身を含む): 4965816240

約数和(自身を除く): 2939848880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 5504, 6880, 11008, 13760, 27520, 36809, 55040, 73618, 147236, 184045, 294472, 368090, 588944, 736180, 1177888, 1472360, 1582787, 2355776, 2944720, 3165574, 4711552, 5889440, 6331148, 7913935, 9423104, 11778880, 12662296, 15827870, 23557760, 25324592, 31655740, 47115520, 50649184, 63311480, 101298368, 126622960, 202596736, 253245920, 405193472, 506491840, 1012983680, 2025967360]

約数ペア:

[(1, 2025967360), (2, 1012983680), (4, 506491840), (5, 405193472), (8, 253245920), (10, 202596736), (16, 126622960), (20, 101298368), (32, 63311480), (40, 50649184), (43, 47115520), (64, 31655740), (80, 25324592), (86, 23557760), (128, 15827870), (160, 12662296), (172, 11778880), (215, 9423104), (256, 7913935), (320, 6331148), (344, 5889440), (430, 4711552), (640, 3165574), (688, 2944720), (860, 2355776), (1280, 1582787), (1376, 1472360), (1720, 1177888), (2752, 736180), (3440, 588944), (5504, 368090), (6880, 294472), (11008, 184045), (13760, 147236), (27520, 73618), (36809, 55040)]