29054720

素因数分解:

$2^8\times 5^1\times {\mathrm{22699}}^1$

素因数の和:22720

約数の個数: 36

約数和(自身を含む): 69598200

約数和(自身を除く): 40543480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 22699, 45398, 90796, 113495, 181592, 226990, 363184, 453980, 726368, 907960, 1452736, 1815920, 2905472, 3631840, 5810944, 7263680, 14527360, 29054720]

約数ペア:

[(1, 29054720), (2, 14527360), (4, 7263680), (5, 5810944), (8, 3631840), (10, 2905472), (16, 1815920), (20, 1452736), (32, 907960), (40, 726368), (64, 453980), (80, 363184), (128, 226990), (160, 181592), (256, 113495), (320, 90796), (640, 45398), (1280, 22699)]