34381780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 42839084

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1823, 1886, 3646, 3772, 4715, 7292, 9115, 9430, 18230, 18860, 36460, 41929, 74743, 83858, 149486, 167716, 209645, 298972, 373715, 419290, 747430, 838580, 1494860, 1719089, 3438178, 6876356, 8595445, 17190890, 34381780]

約数ペア:

[(1, 34381780), (2, 17190890), (4, 8595445), (5, 6876356), (10, 3438178), (20, 1719089), (23, 1494860), (41, 838580), (46, 747430), (82, 419290), (92, 373715), (115, 298972), (164, 209645), (205, 167716), (230, 149486), (410, 83858), (460, 74743), (820, 41929), (943, 36460), (1823, 18860), (1886, 18230), (3646, 9430), (3772, 9115), (4715, 7292)]