28239307510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{675097}}^1$

素因数の和:675240

約数の個数: 32

約数和(自身を含む): 52495620480

約数和(自身を除く): 24256312970

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 4183, 8366, 20915, 41830, 675097, 1350194, 3375485, 6750970, 31729559, 60083633, 63459118, 120167266, 158647795, 300418165, 317295590, 600836330, 2823930751, 5647861502, 14119653755, 28239307510]

約数ペア:

[(1, 28239307510), (2, 14119653755), (5, 5647861502), (10, 2823930751), (47, 600836330), (89, 317295590), (94, 300418165), (178, 158647795), (235, 120167266), (445, 63459118), (470, 60083633), (890, 31729559), (4183, 6750970), (8366, 3375485), (20915, 1350194), (41830, 675097)]