23254480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15331

約数の個数: 40

約数和(自身を含む): 56916000

約数和(自身を除く): 33661520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15299, 30598, 61196, 76495, 122392, 152990, 244784, 290681, 305980, 581362, 611960, 1162724, 1223920, 1453405, 2325448, 2906810, 4650896, 5813620, 11627240, 23254480]

約数ペア:

[(1, 23254480), (2, 11627240), (4, 5813620), (5, 4650896), (8, 2906810), (10, 2325448), (16, 1453405), (19, 1223920), (20, 1162724), (38, 611960), (40, 581362), (76, 305980), (80, 290681), (95, 244784), (152, 152990), (190, 122392), (304, 76495), (380, 61196), (760, 30598), (1520, 15299)]