83009680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79817}}^1$

素因数の和:79843

約数の個数: 40

約数和(自身を含む): 207846072

約数和(自身を除く): 124836392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 79817, 159634, 319268, 399085, 638536, 798170, 1037621, 1277072, 1596340, 2075242, 3192680, 4150484, 5188105, 6385360, 8300968, 10376210, 16601936, 20752420, 41504840, 83009680]

約数ペア:

[(1, 83009680), (2, 41504840), (4, 20752420), (5, 16601936), (8, 10376210), (10, 8300968), (13, 6385360), (16, 5188105), (20, 4150484), (26, 3192680), (40, 2075242), (52, 1596340), (65, 1277072), (80, 1037621), (104, 798170), (130, 638536), (208, 399085), (260, 319268), (520, 159634), (1040, 79817)]