57848120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 144015840

約数和(自身を除く): 86167720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 1801, 2920, 3212, 3602, 4015, 6424, 7204, 8030, 9005, 14408, 16060, 18010, 19811, 32120, 36020, 39622, 72040, 79244, 99055, 131473, 158488, 198110, 262946, 396220, 525892, 657365, 792440, 1051784, 1314730, 1446203, 2629460, 2892406, 5258920, 5784812, 7231015, 11569624, 14462030, 28924060, 57848120]

約数ペア:

[(1, 57848120), (2, 28924060), (4, 14462030), (5, 11569624), (8, 7231015), (10, 5784812), (11, 5258920), (20, 2892406), (22, 2629460), (40, 1446203), (44, 1314730), (55, 1051784), (73, 792440), (88, 657365), (110, 525892), (146, 396220), (220, 262946), (292, 198110), (365, 158488), (440, 131473), (584, 99055), (730, 79244), (803, 72040), (1460, 39622), (1606, 36020), (1801, 32120), (2920, 19811), (3212, 18010), (3602, 16060), (4015, 14408), (6424, 9005), (7204, 8030)]