74077360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 198201600

約数和(自身を除く): 124124240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 716, 739, 895, 1253, 1432, 1478, 1790, 2506, 2864, 2956, 3580, 3695, 5012, 5173, 5912, 6265, 7160, 7390, 10024, 10346, 11824, 12530, 14320, 14780, 20048, 20692, 25060, 25865, 29560, 41384, 50120, 51730, 59120, 82768, 100240, 103460, 132281, 206920, 264562, 413840, 529124, 661405, 925967, 1058248, 1322810, 1851934, 2116496, 2645620, 3703868, 4629835, 5291240, 7407736, 9259670, 10582480, 14815472, 18519340, 37038680, 74077360]

約数ペア:

[(1, 74077360), (2, 37038680), (4, 18519340), (5, 14815472), (7, 10582480), (8, 9259670), (10, 7407736), (14, 5291240), (16, 4629835), (20, 3703868), (28, 2645620), (35, 2116496), (40, 1851934), (56, 1322810), (70, 1058248), (80, 925967), (112, 661405), (140, 529124), (179, 413840), (280, 264562), (358, 206920), (560, 132281), (716, 103460), (739, 100240), (895, 82768), (1253, 59120), (1432, 51730), (1478, 50120), (1790, 41384), (2506, 29560), (2864, 25865), (2956, 25060), (3580, 20692), (3695, 20048), (5012, 14780), (5173, 14320), (5912, 12530), (6265, 11824), (7160, 10346), (7390, 10024)]