247480100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8623}}^1$

素因数の和:8685

約数の個数: 72

約数和(自身を含む): 628793088

約数和(自身を除く): 381312988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 4100, 5740, 7175, 8623, 14350, 17246, 28700, 34492, 43115, 60361, 86230, 120722, 172460, 215575, 241444, 301805, 353543, 431150, 603610, 707086, 862300, 1207220, 1414172, 1509025, 1767715, 2474801, 3018050, 3535430, 4949602, 6036100, 7070860, 8838575, 9899204, 12374005, 17677150, 24748010, 35354300, 49496020, 61870025, 123740050, 247480100]

約数ペア:

[(1, 247480100), (2, 123740050), (4, 61870025), (5, 49496020), (7, 35354300), (10, 24748010), (14, 17677150), (20, 12374005), (25, 9899204), (28, 8838575), (35, 7070860), (41, 6036100), (50, 4949602), (70, 3535430), (82, 3018050), (100, 2474801), (140, 1767715), (164, 1509025), (175, 1414172), (205, 1207220), (287, 862300), (350, 707086), (410, 603610), (574, 431150), (700, 353543), (820, 301805), (1025, 241444), (1148, 215575), (1435, 172460), (2050, 120722), (2870, 86230), (4100, 60361), (5740, 43115), (7175, 34492), (8623, 28700), (14350, 17246)]