222301060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 477985536

約数和(自身を除く): 255684476

約数列:

[1, 2, 4, 5, 10, 20, 73, 107, 146, 214, 292, 365, 428, 535, 730, 1070, 1423, 1460, 2140, 2846, 5692, 7115, 7811, 14230, 15622, 28460, 31244, 39055, 78110, 103879, 152261, 156220, 207758, 304522, 415516, 519395, 609044, 761305, 1038790, 1522610, 2077580, 3045220, 11115053, 22230106, 44460212, 55575265, 111150530, 222301060]

約数ペア:

[(1, 222301060), (2, 111150530), (4, 55575265), (5, 44460212), (10, 22230106), (20, 11115053), (73, 3045220), (107, 2077580), (146, 1522610), (214, 1038790), (292, 761305), (365, 609044), (428, 519395), (535, 415516), (730, 304522), (1070, 207758), (1423, 156220), (1460, 152261), (2140, 103879), (2846, 78110), (5692, 39055), (7115, 31244), (7811, 28460), (14230, 15622)]