2040557585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43597}}^1$

素因数の和:43673

約数の個数: 32

約数和(自身を含む): 2862819072

約数和(自身を除く): 822261487

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 4255, 9361, 43597, 46805, 217985, 479567, 1002731, 1613089, 2397835, 5013655, 8065445, 11030041, 17743979, 37101047, 55150205, 88719895, 185505235, 408111517, 2040557585]

約数ペア:

[(1, 2040557585), (5, 408111517), (11, 185505235), (23, 88719895), (37, 55150205), (55, 37101047), (115, 17743979), (185, 11030041), (253, 8065445), (407, 5013655), (851, 2397835), (1265, 1613089), (2035, 1002731), (4255, 479567), (9361, 217985), (43597, 46805)]