79885910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3433}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 155766240

約数和(自身を除く): 75880330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3433, 4654, 6866, 11635, 17165, 23270, 34330, 44629, 89258, 223145, 446290, 614507, 1229014, 3072535, 6145070, 7988591, 15977182, 39942955, 79885910]

約数ペア:

[(1, 79885910), (2, 39942955), (5, 15977182), (10, 7988591), (13, 6145070), (26, 3072535), (65, 1229014), (130, 614507), (179, 446290), (358, 223145), (895, 89258), (1790, 44629), (2327, 34330), (3433, 23270), (4654, 17165), (6866, 11635)]