48637640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 69557560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1823, 2668, 3335, 3646, 5336, 6670, 7292, 9115, 13340, 14584, 18230, 26680, 36460, 41929, 52867, 72920, 83858, 105734, 167716, 209645, 211468, 264335, 335432, 419290, 422936, 528670, 838580, 1057340, 1215941, 1677160, 2114680, 2431882, 4863764, 6079705, 9727528, 12159410, 24318820, 48637640]

約数ペア:

[(1, 48637640), (2, 24318820), (4, 12159410), (5, 9727528), (8, 6079705), (10, 4863764), (20, 2431882), (23, 2114680), (29, 1677160), (40, 1215941), (46, 1057340), (58, 838580), (92, 528670), (115, 422936), (116, 419290), (145, 335432), (184, 264335), (230, 211468), (232, 209645), (290, 167716), (460, 105734), (580, 83858), (667, 72920), (920, 52867), (1160, 41929), (1334, 36460), (1823, 26680), (2668, 18230), (3335, 14584), (3646, 13340), (5336, 9115), (6670, 7292)]