162747040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24809}}^1$

素因数の和:24865

約数の個数: 48

約数和(自身を含む): 393883560

約数和(自身を除く): 231136520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 24809, 49618, 99236, 124045, 198472, 248090, 396944, 496180, 793888, 992360, 1017169, 1984720, 2034338, 3969440, 4068676, 5085845, 8137352, 10171690, 16274704, 20343380, 32549408, 40686760, 81373520, 162747040]

約数ペア:

[(1, 162747040), (2, 81373520), (4, 40686760), (5, 32549408), (8, 20343380), (10, 16274704), (16, 10171690), (20, 8137352), (32, 5085845), (40, 4068676), (41, 3969440), (80, 2034338), (82, 1984720), (160, 1017169), (164, 992360), (205, 793888), (328, 496180), (410, 396944), (656, 248090), (820, 198472), (1312, 124045), (1640, 99236), (3280, 49618), (6560, 24809)]