26320970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8803}}^1$

素因数の和:8846

約数の個数: 32

約数和(自身を含む): 53246592

約数和(自身を除く): 26925622

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8803, 17606, 44015, 88030, 114439, 202469, 228878, 404938, 572195, 1012345, 1144390, 2024690, 2632097, 5264194, 13160485, 26320970]

約数ペア:

[(1, 26320970), (2, 13160485), (5, 5264194), (10, 2632097), (13, 2024690), (23, 1144390), (26, 1012345), (46, 572195), (65, 404938), (115, 228878), (130, 202469), (230, 114439), (299, 88030), (598, 44015), (1495, 17606), (2990, 8803)]