135253760

素因数分解:

$2^8\times 5^1\times {\mathrm{105667}}^1$

素因数の和:105688

約数の個数: 36

約数和(自身を含む): 323978088

約数和(自身を除く): 188724328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 105667, 211334, 422668, 528335, 845336, 1056670, 1690672, 2113340, 3381344, 4226680, 6762688, 8453360, 13525376, 16906720, 27050752, 33813440, 67626880, 135253760]

約数ペア:

[(1, 135253760), (2, 67626880), (4, 33813440), (5, 27050752), (8, 16906720), (10, 13525376), (16, 8453360), (20, 6762688), (32, 4226680), (40, 3381344), (64, 2113340), (80, 1690672), (128, 1056670), (160, 845336), (256, 528335), (320, 422668), (640, 211334), (1280, 105667)]