29231120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19231}}^1$

素因数の和:19263

約数の個数: 40

約数和(自身を含む): 71543040

約数和(自身を除く): 42311920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19231, 38462, 76924, 96155, 153848, 192310, 307696, 365389, 384620, 730778, 769240, 1461556, 1538480, 1826945, 2923112, 3653890, 5846224, 7307780, 14615560, 29231120]

約数ペア:

[(1, 29231120), (2, 14615560), (4, 7307780), (5, 5846224), (8, 3653890), (10, 2923112), (16, 1826945), (19, 1538480), (20, 1461556), (38, 769240), (40, 730778), (76, 384620), (80, 365389), (95, 307696), (152, 192310), (190, 153848), (304, 96155), (380, 76924), (760, 38462), (1520, 19231)]