42576530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 81034560

約数和(自身を除く): 38458030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 677, 1354, 1655, 3310, 3385, 6289, 6770, 12578, 12863, 25726, 31445, 62890, 64315, 128630, 224087, 448174, 1120435, 2240870, 4257653, 8515306, 21288265, 42576530]

約数ペア:

[(1, 42576530), (2, 21288265), (5, 8515306), (10, 4257653), (19, 2240870), (38, 1120435), (95, 448174), (190, 224087), (331, 128630), (662, 64315), (677, 62890), (1354, 31445), (1655, 25726), (3310, 12863), (3385, 12578), (6289, 6770)]