98195120

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1123}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 228716016

約数和(自身を除く): 130520896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 1123, 2186, 2246, 4372, 4492, 5465, 5615, 8744, 8984, 10930, 11230, 17488, 17968, 21860, 22460, 43720, 44920, 87440, 89840, 1227439, 2454878, 4909756, 6137195, 9819512, 12274390, 19639024, 24548780, 49097560, 98195120]

約数ペア:

[(1, 98195120), (2, 49097560), (4, 24548780), (5, 19639024), (8, 12274390), (10, 9819512), (16, 6137195), (20, 4909756), (40, 2454878), (80, 1227439), (1093, 89840), (1123, 87440), (2186, 44920), (2246, 43720), (4372, 22460), (4492, 21860), (5465, 17968), (5615, 17488), (8744, 11230), (8984, 10930)]