33623680

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 81298080

約数和(自身を除く): 47674400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 491, 535, 640, 856, 982, 1070, 1712, 1964, 2140, 2455, 3424, 3928, 4280, 4910, 6848, 7856, 8560, 9820, 13696, 15712, 17120, 19640, 31424, 34240, 39280, 52537, 62848, 68480, 78560, 105074, 157120, 210148, 262685, 314240, 420296, 525370, 840592, 1050740, 1681184, 2101480, 3362368, 4202960, 6724736, 8405920, 16811840, 33623680]

約数ペア:

[(1, 33623680), (2, 16811840), (4, 8405920), (5, 6724736), (8, 4202960), (10, 3362368), (16, 2101480), (20, 1681184), (32, 1050740), (40, 840592), (64, 525370), (80, 420296), (107, 314240), (128, 262685), (160, 210148), (214, 157120), (320, 105074), (428, 78560), (491, 68480), (535, 62848), (640, 52537), (856, 39280), (982, 34240), (1070, 31424), (1712, 19640), (1964, 17120), (2140, 15712), (2455, 13696), (3424, 9820), (3928, 8560), (4280, 7856), (4910, 6848)]