82248050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 159880392

約数和(自身を除く): 77632342

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 757, 1025, 1325, 1514, 2050, 2173, 2650, 3785, 4346, 7570, 10865, 18925, 21730, 31037, 37850, 40121, 54325, 62074, 80242, 108650, 155185, 200605, 310370, 401210, 775925, 1003025, 1551850, 1644961, 2006050, 3289922, 8224805, 16449610, 41124025, 82248050]

約数ペア:

[(1, 82248050), (2, 41124025), (5, 16449610), (10, 8224805), (25, 3289922), (41, 2006050), (50, 1644961), (53, 1551850), (82, 1003025), (106, 775925), (205, 401210), (265, 310370), (410, 200605), (530, 155185), (757, 108650), (1025, 80242), (1325, 62074), (1514, 54325), (2050, 40121), (2173, 37850), (2650, 31037), (3785, 21730), (4346, 18925), (7570, 10865)]