63668140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 141865920

約数和(自身を除く): 78197780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2269, 2806, 4538, 5612, 7015, 9076, 11345, 14030, 22690, 28060, 45380, 52187, 104374, 138409, 208748, 260935, 276818, 521870, 553636, 692045, 1043740, 1384090, 2768180, 3183407, 6366814, 12733628, 15917035, 31834070, 63668140]

約数ペア:

[(1, 63668140), (2, 31834070), (4, 15917035), (5, 12733628), (10, 6366814), (20, 3183407), (23, 2768180), (46, 1384090), (61, 1043740), (92, 692045), (115, 553636), (122, 521870), (230, 276818), (244, 260935), (305, 208748), (460, 138409), (610, 104374), (1220, 52187), (1403, 45380), (2269, 28060), (2806, 22690), (4538, 14030), (5612, 11345), (7015, 9076)]