75098480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19973}}^1$

素因数の和:20033

約数の個数: 40

約数和(自身を含む): 178327872

約数和(自身を除く): 103229392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 19973, 39946, 79892, 99865, 159784, 199730, 319568, 399460, 798920, 938731, 1597840, 1877462, 3754924, 4693655, 7509848, 9387310, 15019696, 18774620, 37549240, 75098480]

約数ペア:

[(1, 75098480), (2, 37549240), (4, 18774620), (5, 15019696), (8, 9387310), (10, 7509848), (16, 4693655), (20, 3754924), (40, 1877462), (47, 1597840), (80, 938731), (94, 798920), (188, 399460), (235, 319568), (376, 199730), (470, 159784), (752, 99865), (940, 79892), (1880, 39946), (3760, 19973)]