39111520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 107993088

約数和(自身を除く): 68881568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 743, 752, 940, 1120, 1316, 1486, 1504, 1645, 1880, 2632, 2972, 3290, 3715, 3760, 5201, 5264, 5944, 6580, 7430, 7520, 10402, 10528, 11888, 13160, 14860, 20804, 23776, 26005, 26320, 29720, 34921, 41608, 52010, 52640, 59440, 69842, 83216, 104020, 118880, 139684, 166432, 174605, 208040, 244447, 279368, 349210, 416080, 488894, 558736, 698420, 832160, 977788, 1117472, 1222235, 1396840, 1955576, 2444470, 2793680, 3911152, 4888940, 5587360, 7822304, 9777880, 19555760, 39111520]

約数ペア:

[(1, 39111520), (2, 19555760), (4, 9777880), (5, 7822304), (7, 5587360), (8, 4888940), (10, 3911152), (14, 2793680), (16, 2444470), (20, 1955576), (28, 1396840), (32, 1222235), (35, 1117472), (40, 977788), (47, 832160), (56, 698420), (70, 558736), (80, 488894), (94, 416080), (112, 349210), (140, 279368), (160, 244447), (188, 208040), (224, 174605), (235, 166432), (280, 139684), (329, 118880), (376, 104020), (470, 83216), (560, 69842), (658, 59440), (743, 52640), (752, 52010), (940, 41608), (1120, 34921), (1316, 29720), (1486, 26320), (1504, 26005), (1645, 23776), (1880, 20804), (2632, 14860), (2972, 13160), (3290, 11888), (3715, 10528), (3760, 10402), (5201, 7520), (5264, 7430), (5944, 6580)]