234210920

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{57973}}^1$

素因数の和:58085

約数の個数: 32

約数和(自身を含む): 532201320

約数和(自身を除く): 297990400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 57973, 115946, 231892, 289865, 463784, 579730, 1159460, 2318920, 5855273, 11710546, 23421092, 29276365, 46842184, 58552730, 117105460, 234210920]

約数ペア:

[(1, 234210920), (2, 117105460), (4, 58552730), (5, 46842184), (8, 29276365), (10, 23421092), (20, 11710546), (40, 5855273), (101, 2318920), (202, 1159460), (404, 579730), (505, 463784), (808, 289865), (1010, 231892), (2020, 115946), (4040, 57973)]