29505680

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 68995584

約数和(自身を除く): 39489904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 1931, 3056, 3820, 3862, 7640, 7724, 9655, 15280, 15448, 19310, 30896, 38620, 77240, 154480, 368821, 737642, 1475284, 1844105, 2950568, 3688210, 5901136, 7376420, 14752840, 29505680]

約数ペア:

[(1, 29505680), (2, 14752840), (4, 7376420), (5, 5901136), (8, 3688210), (10, 2950568), (16, 1844105), (20, 1475284), (40, 737642), (80, 368821), (191, 154480), (382, 77240), (764, 38620), (955, 30896), (1528, 19310), (1910, 15448), (1931, 15280), (3056, 9655), (3820, 7724), (3862, 7640)]