2025648800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{361723}}^1$

素因数の和:361750

約数の個数: 72

約数和(自身を含む): 5651575776

約数和(自身を除く): 3625926976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 361723, 723446, 1446892, 1808615, 2532061, 2893784, 3617230, 5064122, 5787568, 7234460, 9043075, 10128244, 11575136, 12660305, 14468920, 18086150, 20256488, 25320610, 28937840, 36172300, 40512976, 50641220, 57875680, 63301525, 72344600, 81025952, 101282440, 126603050, 144689200, 202564880, 253206100, 289378400, 405129760, 506412200, 1012824400, 2025648800]

約数ペア:

[(1, 2025648800), (2, 1012824400), (4, 506412200), (5, 405129760), (7, 289378400), (8, 253206100), (10, 202564880), (14, 144689200), (16, 126603050), (20, 101282440), (25, 81025952), (28, 72344600), (32, 63301525), (35, 57875680), (40, 50641220), (50, 40512976), (56, 36172300), (70, 28937840), (80, 25320610), (100, 20256488), (112, 18086150), (140, 14468920), (160, 12660305), (175, 11575136), (200, 10128244), (224, 9043075), (280, 7234460), (350, 5787568), (400, 5064122), (560, 3617230), (700, 2893784), (800, 2532061), (1120, 1808615), (1400, 1446892), (2800, 723446), (5600, 361723)]