39227440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10007}}^1$

素因数の和:10034

約数の個数: 60

約数和(自身を含む): 106104816

約数和(自身を除く): 66877376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10007, 20014, 40028, 50035, 70049, 80056, 100070, 140098, 160112, 200140, 280196, 350245, 400280, 490343, 560392, 700490, 800560, 980686, 1120784, 1400980, 1961372, 2451715, 2801960, 3922744, 4903430, 5603920, 7845488, 9806860, 19613720, 39227440]

約数ペア:

[(1, 39227440), (2, 19613720), (4, 9806860), (5, 7845488), (7, 5603920), (8, 4903430), (10, 3922744), (14, 2801960), (16, 2451715), (20, 1961372), (28, 1400980), (35, 1120784), (40, 980686), (49, 800560), (56, 700490), (70, 560392), (80, 490343), (98, 400280), (112, 350245), (140, 280196), (196, 200140), (245, 160112), (280, 140098), (392, 100070), (490, 80056), (560, 70049), (784, 50035), (980, 40028), (1960, 20014), (3920, 10007)]