82530590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 153498240

約数和(自身を除く): 70967650

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 1973, 3946, 4183, 8366, 9865, 19730, 20915, 41830, 92731, 175597, 185462, 351194, 463655, 877985, 927310, 1755970, 8253059, 16506118, 41265295, 82530590]

約数ペア:

[(1, 82530590), (2, 41265295), (5, 16506118), (10, 8253059), (47, 1755970), (89, 927310), (94, 877985), (178, 463655), (235, 351194), (445, 185462), (470, 175597), (890, 92731), (1973, 41830), (3946, 20915), (4183, 19730), (8366, 9865)]