16672010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 14898550

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 419, 838, 865, 1730, 2095, 3979, 4190, 7958, 9637, 19274, 19895, 39790, 48185, 72487, 96370, 144974, 362435, 724870, 1667201, 3334402, 8336005, 16672010]

約数ペア:

[(1, 16672010), (2, 8336005), (5, 3334402), (10, 1667201), (23, 724870), (46, 362435), (115, 144974), (173, 96370), (230, 72487), (346, 48185), (419, 39790), (838, 19895), (865, 19274), (1730, 9637), (2095, 7958), (3979, 4190)]