45221900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23801}}^1$

素因数の和:23834

約数の個数: 36

約数和(自身を含む): 103300680

約数和(自身を除く): 58078780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 23801, 47602, 95204, 119005, 238010, 452219, 476020, 595025, 904438, 1190050, 1808876, 2261095, 2380100, 4522190, 9044380, 11305475, 22610950, 45221900]

約数ペア:

[(1, 45221900), (2, 22610950), (4, 11305475), (5, 9044380), (10, 4522190), (19, 2380100), (20, 2261095), (25, 1808876), (38, 1190050), (50, 904438), (76, 595025), (95, 476020), (100, 452219), (190, 238010), (380, 119005), (475, 95204), (950, 47602), (1900, 23801)]