2477360

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 5825520

約数和(自身を除く): 3348160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 179, 346, 358, 692, 716, 865, 895, 1384, 1432, 1730, 1790, 2768, 2864, 3460, 3580, 6920, 7160, 13840, 14320, 30967, 61934, 123868, 154835, 247736, 309670, 495472, 619340, 1238680, 2477360]

約数ペア:

[(1, 2477360), (2, 1238680), (4, 619340), (5, 495472), (8, 309670), (10, 247736), (16, 154835), (20, 123868), (40, 61934), (80, 30967), (173, 14320), (179, 13840), (346, 7160), (358, 6920), (692, 3580), (716, 3460), (865, 2864), (895, 2768), (1384, 1790), (1432, 1730)]