244217920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44893}}^1$

素因数の和:44927

約数の個数: 56

約数和(自身を含む): 615766104

約数和(自身を除く): 371548184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 44893, 89786, 179572, 224465, 359144, 448930, 718288, 763181, 897860, 1436576, 1526362, 1795720, 2873152, 3052724, 3591440, 3815905, 6105448, 7182880, 7631810, 12210896, 14365760, 15263620, 24421792, 30527240, 48843584, 61054480, 122108960, 244217920]

約数ペア:

[(1, 244217920), (2, 122108960), (4, 61054480), (5, 48843584), (8, 30527240), (10, 24421792), (16, 15263620), (17, 14365760), (20, 12210896), (32, 7631810), (34, 7182880), (40, 6105448), (64, 3815905), (68, 3591440), (80, 3052724), (85, 2873152), (136, 1795720), (160, 1526362), (170, 1436576), (272, 897860), (320, 763181), (340, 718288), (544, 448930), (680, 359144), (1088, 224465), (1360, 179572), (2720, 89786), (5440, 44893)]