29855380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 67060224

約数和(自身を除く): 37204844

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1583, 1886, 3166, 3772, 4715, 6332, 7915, 9430, 15830, 18860, 31660, 36409, 64903, 72818, 129806, 145636, 182045, 259612, 324515, 364090, 649030, 728180, 1298060, 1492769, 2985538, 5971076, 7463845, 14927690, 29855380]

約数ペア:

[(1, 29855380), (2, 14927690), (4, 7463845), (5, 5971076), (10, 2985538), (20, 1492769), (23, 1298060), (41, 728180), (46, 649030), (82, 364090), (92, 324515), (115, 259612), (164, 182045), (205, 145636), (230, 129806), (410, 72818), (460, 64903), (820, 36409), (943, 31660), (1583, 18860), (1886, 15830), (3166, 9430), (3772, 7915), (4715, 6332)]