135026720

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1949}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 319901400

約数和(自身を除く): 184874680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 866, 1732, 1949, 2165, 3464, 3898, 4330, 6928, 7796, 8660, 9745, 13856, 15592, 17320, 19490, 31184, 34640, 38980, 62368, 69280, 77960, 155920, 311840, 843917, 1687834, 3375668, 4219585, 6751336, 8439170, 13502672, 16878340, 27005344, 33756680, 67513360, 135026720]

約数ペア:

[(1, 135026720), (2, 67513360), (4, 33756680), (5, 27005344), (8, 16878340), (10, 13502672), (16, 8439170), (20, 6751336), (32, 4219585), (40, 3375668), (80, 1687834), (160, 843917), (433, 311840), (866, 155920), (1732, 77960), (1949, 69280), (2165, 62368), (3464, 38980), (3898, 34640), (4330, 31184), (6928, 19490), (7796, 17320), (8660, 15592), (9745, 13856)]