179919610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5107}}^1$

素因数の和:5398

約数の個数: 32

約数和(自身を含む): 350122752

約数和(自身を除く): 170203142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 5107, 7046, 10214, 17615, 25535, 35230, 51070, 66391, 132782, 331955, 663910, 1383997, 2767994, 6919985, 13839970, 17991961, 35983922, 89959805, 179919610]

約数ペア:

[(1, 179919610), (2, 89959805), (5, 35983922), (10, 17991961), (13, 13839970), (26, 6919985), (65, 2767994), (130, 1383997), (271, 663910), (542, 331955), (1355, 132782), (2710, 66391), (3523, 51070), (5107, 35230), (7046, 25535), (10214, 17615)]