20220544480

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{10007}}^1$

素因数の和:10268

約数の個数: 96

約数和(自身を含む): 48710217024

約数和(自身を除く): 28489672544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 173, 292, 346, 365, 584, 692, 730, 865, 1168, 1384, 1460, 1730, 2336, 2768, 2920, 3460, 5536, 5840, 6920, 10007, 11680, 12629, 13840, 20014, 25258, 27680, 40028, 50035, 50516, 63145, 80056, 100070, 101032, 126290, 160112, 200140, 202064, 252580, 320224, 400280, 404128, 505160, 730511, 800560, 1010320, 1461022, 1601120, 1731211, 2020640, 2922044, 3462422, 3652555, 5844088, 6924844, 7305110, 8656055, 11688176, 13849688, 14610220, 17312110, 23376352, 27699376, 29220440, 34624220, 55398752, 58440880, 69248440, 116881760, 126378403, 138496880, 252756806, 276993760, 505513612, 631892015, 1011027224, 1263784030, 2022054448, 2527568060, 4044108896, 5055136120, 10110272240, 20220544480]

約数ペア:

[(1, 20220544480), (2, 10110272240), (4, 5055136120), (5, 4044108896), (8, 2527568060), (10, 2022054448), (16, 1263784030), (20, 1011027224), (32, 631892015), (40, 505513612), (73, 276993760), (80, 252756806), (146, 138496880), (160, 126378403), (173, 116881760), (292, 69248440), (346, 58440880), (365, 55398752), (584, 34624220), (692, 29220440), (730, 27699376), (865, 23376352), (1168, 17312110), (1384, 14610220), (1460, 13849688), (1730, 11688176), (2336, 8656055), (2768, 7305110), (2920, 6924844), (3460, 5844088), (5536, 3652555), (5840, 3462422), (6920, 2922044), (10007, 2020640), (11680, 1731211), (12629, 1601120), (13840, 1461022), (20014, 1010320), (25258, 800560), (27680, 730511), (40028, 505160), (50035, 404128), (50516, 400280), (63145, 320224), (80056, 252580), (100070, 202064), (101032, 200140), (126290, 160112)]