39824620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 91895328

約数和(自身を除く): 52070708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1153, 1570, 1727, 2306, 3140, 3454, 4612, 5765, 6908, 8635, 11530, 12683, 17270, 23060, 25366, 34540, 50732, 63415, 126830, 181021, 253660, 362042, 724084, 905105, 1810210, 1991231, 3620420, 3982462, 7964924, 9956155, 19912310, 39824620]

約数ペア:

[(1, 39824620), (2, 19912310), (4, 9956155), (5, 7964924), (10, 3982462), (11, 3620420), (20, 1991231), (22, 1810210), (44, 905105), (55, 724084), (110, 362042), (157, 253660), (220, 181021), (314, 126830), (628, 63415), (785, 50732), (1153, 34540), (1570, 25366), (1727, 23060), (2306, 17270), (3140, 12683), (3454, 11530), (4612, 8635), (5765, 6908)]