125417630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31121}}^1$

素因数の和:31172

約数の個数: 32

約数和(自身を含む): 250967808

約数和(自身を除く): 125550178

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 31121, 62242, 155605, 311210, 404573, 809146, 964751, 1929502, 2022865, 4045730, 4823755, 9647510, 12541763, 25083526, 62708815, 125417630]

約数ペア:

[(1, 125417630), (2, 62708815), (5, 25083526), (10, 12541763), (13, 9647510), (26, 4823755), (31, 4045730), (62, 2022865), (65, 1929502), (130, 964751), (155, 809146), (310, 404573), (403, 311210), (806, 155605), (2015, 62242), (4030, 31121)]