10240191512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{18719}}^1$

素因数の和:18864

約数の個数: 64

約数和(自身を含む): 20891520000

約数和(自身を除く): 10651328488

約数列:

[1, 2, 4, 8, 19, 38, 59, 61, 76, 118, 122, 152, 236, 244, 472, 488, 1121, 1159, 2242, 2318, 3599, 4484, 4636, 7198, 8968, 9272, 14396, 18719, 28792, 37438, 68381, 74876, 136762, 149752, 273524, 355661, 547048, 711322, 1104421, 1141859, 1422644, 2208842, 2283718, 2845288, 4417684, 4567436, 8835368, 9134872, 20983999, 21695321, 41967998, 43390642, 67369681, 83935996, 86781284, 134739362, 167871992, 173562568, 269478724, 538957448, 1280023939, 2560047878, 5120095756, 10240191512]

約数ペア:

[(1, 10240191512), (2, 5120095756), (4, 2560047878), (8, 1280023939), (19, 538957448), (38, 269478724), (59, 173562568), (61, 167871992), (76, 134739362), (118, 86781284), (122, 83935996), (152, 67369681), (236, 43390642), (244, 41967998), (472, 21695321), (488, 20983999), (1121, 9134872), (1159, 8835368), (2242, 4567436), (2318, 4417684), (3599, 2845288), (4484, 2283718), (4636, 2208842), (7198, 1422644), (8968, 1141859), (9272, 1104421), (14396, 711322), (18719, 547048), (28792, 355661), (37438, 273524), (68381, 149752), (74876, 136762)]