73623920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40013}}^1$

素因数の和:40049

約数の個数: 40

約数和(自身を含む): 178622496

約数和(自身を除く): 104998576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40013, 80026, 160052, 200065, 320104, 400130, 640208, 800260, 920299, 1600520, 1840598, 3201040, 3681196, 4601495, 7362392, 9202990, 14724784, 18405980, 36811960, 73623920]

約数ペア:

[(1, 73623920), (2, 36811960), (4, 18405980), (5, 14724784), (8, 9202990), (10, 7362392), (16, 4601495), (20, 3681196), (23, 3201040), (40, 1840598), (46, 1600520), (80, 920299), (92, 800260), (115, 640208), (184, 400130), (230, 320104), (368, 200065), (460, 160052), (920, 80026), (1840, 40013)]