2055294.00000000

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 40176000

約数和(自身を除く): 24531400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 179, 184, 190, 200, 230, 358, 380, 437, 460, 475, 575, 716, 760, 874, 895, 920, 950, 1150, 1432, 1748, 1790, 1900, 2185, 2300, 3401, 3496, 3580, 3800, 4117, 4370, 4475, 4600, 6802, 7160, 8234, 8740, 8950, 10925, 13604, 16468, 17005, 17480, 17900, 20585, 21850, 27208, 32936, 34010, 35800, 41170, 43700, 68020, 78223, 82340, 85025, 87400, 102925, 136040, 156446, 164680, 170050, 205850, 312892, 340100, 391115, 411700, 625784, 680200, 782230, 823400, 1564460, 1955575, 3128920, 3911150, 7822300, 15644600]

約数ペア:

[(1, 15644600), (2, 7822300), (4, 3911150), (5, 3128920), (8, 1955575), (10, 1564460), (19, 823400), (20, 782230), (23, 680200), (25, 625784), (38, 411700), (40, 391115), (46, 340100), (50, 312892), (76, 205850), (92, 170050), (95, 164680), (100, 156446), (115, 136040), (152, 102925), (179, 87400), (184, 85025), (190, 82340), (200, 78223), (230, 68020), (358, 43700), (380, 41170), (437, 35800), (460, 34010), (475, 32936), (575, 27208), (716, 21850), (760, 20585), (874, 17900), (895, 17480), (920, 17005), (950, 16468), (1150, 13604), (1432, 10925), (1748, 8950), (1790, 8740), (1900, 8234), (2185, 7160), (2300, 6802), (3401, 4600), (3496, 4475), (3580, 4370), (3800, 4117)]