88356380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 212673216

約数和(自身を除く): 124316836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1381, 1828, 2285, 2762, 3199, 4570, 5524, 6398, 6905, 9140, 9667, 12796, 13810, 15995, 19334, 27620, 31990, 38668, 48335, 63980, 96670, 193340, 631117, 1262234, 2524468, 3155585, 4417819, 6311170, 8835638, 12622340, 17671276, 22089095, 44178190, 88356380]

約数ペア:

[(1, 88356380), (2, 44178190), (4, 22089095), (5, 17671276), (7, 12622340), (10, 8835638), (14, 6311170), (20, 4417819), (28, 3155585), (35, 2524468), (70, 1262234), (140, 631117), (457, 193340), (914, 96670), (1381, 63980), (1828, 48335), (2285, 38668), (2762, 31990), (3199, 27620), (4570, 19334), (5524, 15995), (6398, 13810), (6905, 12796), (9140, 9667)]