4720851070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1493}}^1\times {\mathrm{1871}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 9212553792

約数和(自身を除く): 4491702722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1493, 1690, 1871, 2986, 3742, 7465, 9355, 14930, 18710, 19409, 24323, 38818, 48646, 97045, 121615, 194090, 243230, 252317, 316199, 504634, 632398, 1261585, 1580995, 2523170, 2793403, 3161990, 5586806, 13967015, 27934030, 36314239, 72628478, 181571195, 363142390, 472085107, 944170214, 2360425535, 4720851070]

約数ペア:

[(1, 4720851070), (2, 2360425535), (5, 944170214), (10, 472085107), (13, 363142390), (26, 181571195), (65, 72628478), (130, 36314239), (169, 27934030), (338, 13967015), (845, 5586806), (1493, 3161990), (1690, 2793403), (1871, 2523170), (2986, 1580995), (3742, 1261585), (7465, 632398), (9355, 504634), (14930, 316199), (18710, 252317), (19409, 243230), (24323, 194090), (38818, 121615), (48646, 97045)]