38892580

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8069}}^1$

素因数の和:8319

約数の個数: 24

約数和(自身を含む): 82023480

約数和(自身を除く): 43130900

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 8069, 16138, 32276, 40345, 80690, 161380, 1944629, 3889258, 7778516, 9723145, 19446290, 38892580]

約数ペア:

[(1, 38892580), (2, 19446290), (4, 9723145), (5, 7778516), (10, 3889258), (20, 1944629), (241, 161380), (482, 80690), (964, 40345), (1205, 32276), (2410, 16138), (4820, 8069)]