4218443900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{3691}}^1$

素因数の和:4755

約数の個数: 72

約数和(自身を含む): 9998526720

約数和(自身を除く): 5780082820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1039, 1100, 2078, 3691, 4156, 5195, 7382, 10390, 11429, 14764, 18455, 20780, 22858, 25975, 36910, 40601, 45716, 51950, 57145, 73820, 81202, 92275, 103900, 114290, 162404, 184550, 203005, 228580, 285725, 369100, 406010, 571450, 812020, 1015025, 1142900, 2030050, 3834949, 4060100, 7669898, 15339796, 19174745, 38349490, 42184439, 76698980, 84368878, 95873725, 168737756, 191747450, 210922195, 383494900, 421844390, 843688780, 1054610975, 2109221950, 4218443900]

約数ペア:

[(1, 4218443900), (2, 2109221950), (4, 1054610975), (5, 843688780), (10, 421844390), (11, 383494900), (20, 210922195), (22, 191747450), (25, 168737756), (44, 95873725), (50, 84368878), (55, 76698980), (100, 42184439), (110, 38349490), (220, 19174745), (275, 15339796), (550, 7669898), (1039, 4060100), (1100, 3834949), (2078, 2030050), (3691, 1142900), (4156, 1015025), (5195, 812020), (7382, 571450), (10390, 406010), (11429, 369100), (14764, 285725), (18455, 228580), (20780, 203005), (22858, 184550), (25975, 162404), (36910, 114290), (40601, 103900), (45716, 92275), (51950, 81202), (57145, 73820)]