23325920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 58015440

約数和(自身を除く): 34689520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7673, 15346, 30692, 38365, 61384, 76730, 122768, 145787, 153460, 245536, 291574, 306920, 583148, 613840, 728935, 1166296, 1227680, 1457870, 2332592, 2915740, 4665184, 5831480, 11662960, 23325920]

約数ペア:

[(1, 23325920), (2, 11662960), (4, 5831480), (5, 4665184), (8, 2915740), (10, 2332592), (16, 1457870), (19, 1227680), (20, 1166296), (32, 728935), (38, 613840), (40, 583148), (76, 306920), (80, 291574), (95, 245536), (152, 153460), (160, 145787), (190, 122768), (304, 76730), (380, 61384), (608, 38365), (760, 30692), (1520, 15346), (3040, 7673)]