4885483870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 9371324160

約数和(自身を除く): 4485840290

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 331, 593, 655, 662, 1186, 1310, 1655, 2489, 2965, 3310, 4978, 5930, 6289, 11267, 12445, 12578, 22534, 24890, 31445, 43361, 56335, 62890, 77683, 86722, 112670, 155366, 196283, 216805, 388415, 392566, 433610, 776830, 823859, 981415, 1475977, 1647718, 1962830, 2951954, 3729377, 4119295, 7379885, 7458754, 8238590, 14759770, 18646885, 25713073, 37293770, 51426146, 128565365, 257130730, 488548387, 977096774, 2442741935, 4885483870]

約数ペア:

[(1, 4885483870), (2, 2442741935), (5, 977096774), (10, 488548387), (19, 257130730), (38, 128565365), (95, 51426146), (131, 37293770), (190, 25713073), (262, 18646885), (331, 14759770), (593, 8238590), (655, 7458754), (662, 7379885), (1186, 4119295), (1310, 3729377), (1655, 2951954), (2489, 1962830), (2965, 1647718), (3310, 1475977), (4978, 981415), (5930, 823859), (6289, 776830), (11267, 433610), (12445, 392566), (12578, 388415), (22534, 216805), (24890, 196283), (31445, 155366), (43361, 112670), (56335, 86722), (62890, 77683)]