26573740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 59693760

約数和(自身を除く): 33120020

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1409, 1886, 2818, 3772, 4715, 5636, 7045, 9430, 14090, 18860, 28180, 32407, 57769, 64814, 115538, 129628, 162035, 231076, 288845, 324070, 577690, 648140, 1155380, 1328687, 2657374, 5314748, 6643435, 13286870, 26573740]

約数ペア:

[(1, 26573740), (2, 13286870), (4, 6643435), (5, 5314748), (10, 2657374), (20, 1328687), (23, 1155380), (41, 648140), (46, 577690), (82, 324070), (92, 288845), (115, 231076), (164, 162035), (205, 129628), (230, 115538), (410, 64814), (460, 57769), (820, 32407), (943, 28180), (1409, 18860), (1886, 14090), (2818, 9430), (3772, 7045), (4715, 5636)]