67929760

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3485

約数の個数: 48

約数和(自身を含む): 161796096

約数和(自身を除く): 93866336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 3343, 4064, 5080, 6686, 10160, 13372, 16715, 20320, 26744, 33430, 53488, 66860, 106976, 133720, 267440, 424561, 534880, 849122, 1698244, 2122805, 3396488, 4245610, 6792976, 8491220, 13585952, 16982440, 33964880, 67929760]

約数ペア:

[(1, 67929760), (2, 33964880), (4, 16982440), (5, 13585952), (8, 8491220), (10, 6792976), (16, 4245610), (20, 3396488), (32, 2122805), (40, 1698244), (80, 849122), (127, 534880), (160, 424561), (254, 267440), (508, 133720), (635, 106976), (1016, 66860), (1270, 53488), (2032, 33430), (2540, 26744), (3343, 20320), (4064, 16715), (5080, 13372), (6686, 10160)]