77935390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1039}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 151482240

約数和(自身を除く): 73546850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 577, 1039, 1154, 2078, 2885, 5195, 5770, 7501, 10390, 13507, 15002, 27014, 37505, 67535, 75010, 135070, 599503, 1199006, 2997515, 5995030, 7793539, 15587078, 38967695, 77935390]

約数ペア:

[(1, 77935390), (2, 38967695), (5, 15587078), (10, 7793539), (13, 5995030), (26, 2997515), (65, 1199006), (130, 599503), (577, 135070), (1039, 75010), (1154, 67535), (2078, 37505), (2885, 27014), (5195, 15002), (5770, 13507), (7501, 10390)]