32817280

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 80196480

約数和(自身を除く): 47379200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1091, 1504, 1880, 2182, 3008, 3760, 4364, 5455, 6016, 7520, 8728, 10910, 15040, 17456, 21820, 30080, 34912, 43640, 51277, 69824, 87280, 102554, 139648, 174560, 205108, 256385, 349120, 410216, 512770, 698240, 820432, 1025540, 1640864, 2051080, 3281728, 4102160, 6563456, 8204320, 16408640, 32817280]

約数ペア:

[(1, 32817280), (2, 16408640), (4, 8204320), (5, 6563456), (8, 4102160), (10, 3281728), (16, 2051080), (20, 1640864), (32, 1025540), (40, 820432), (47, 698240), (64, 512770), (80, 410216), (94, 349120), (128, 256385), (160, 205108), (188, 174560), (235, 139648), (320, 102554), (376, 87280), (470, 69824), (640, 51277), (752, 43640), (940, 34912), (1091, 30080), (1504, 21820), (1880, 17456), (2182, 15040), (3008, 10910), (3760, 8728), (4364, 7520), (5455, 6016)]