40499800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 105462000

約数和(自身を除く): 64962200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 164, 200, 205, 220, 275, 328, 410, 440, 449, 451, 550, 820, 898, 902, 1025, 1100, 1640, 1796, 1804, 2050, 2200, 2245, 2255, 3592, 3608, 4100, 4490, 4510, 4939, 8200, 8980, 9020, 9878, 11225, 11275, 17960, 18040, 18409, 19756, 22450, 22550, 24695, 36818, 39512, 44900, 45100, 49390, 73636, 89800, 90200, 92045, 98780, 123475, 147272, 184090, 197560, 202499, 246950, 368180, 404998, 460225, 493900, 736360, 809996, 920450, 987800, 1012495, 1619992, 1840900, 2024990, 3681800, 4049980, 5062475, 8099960, 10124950, 20249900, 40499800]

約数ペア:

[(1, 40499800), (2, 20249900), (4, 10124950), (5, 8099960), (8, 5062475), (10, 4049980), (11, 3681800), (20, 2024990), (22, 1840900), (25, 1619992), (40, 1012495), (41, 987800), (44, 920450), (50, 809996), (55, 736360), (82, 493900), (88, 460225), (100, 404998), (110, 368180), (164, 246950), (200, 202499), (205, 197560), (220, 184090), (275, 147272), (328, 123475), (410, 98780), (440, 92045), (449, 90200), (451, 89800), (550, 73636), (820, 49390), (898, 45100), (902, 44900), (1025, 39512), (1100, 36818), (1640, 24695), (1796, 22550), (1804, 22450), (2050, 19756), (2200, 18409), (2245, 18040), (2255, 17960), (3592, 11275), (3608, 11225), (4100, 9878), (4490, 9020), (4510, 8980), (4939, 8200)]