2094185440

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{73121}}^1$

素因数の和:73315

約数の個数: 48

約数和(自身を含む): 4975220880

約数和(自身を除く): 2881035440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 14320, 28640, 73121, 146242, 292484, 365605, 584968, 731210, 1169936, 1462420, 2339872, 2924840, 5849680, 11699360, 13088659, 26177318, 52354636, 65443295, 104709272, 130886590, 209418544, 261773180, 418837088, 523546360, 1047092720, 2094185440]

約数ペア:

[(1, 2094185440), (2, 1047092720), (4, 523546360), (5, 418837088), (8, 261773180), (10, 209418544), (16, 130886590), (20, 104709272), (32, 65443295), (40, 52354636), (80, 26177318), (160, 13088659), (179, 11699360), (358, 5849680), (716, 2924840), (895, 2339872), (1432, 1462420), (1790, 1169936), (2864, 731210), (3580, 584968), (5728, 365605), (7160, 292484), (14320, 146242), (28640, 73121)]