870848260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{7307}}^1$

素因数の和:7476

約数の個数: 48

約数和(自身を含む): 1878448320

約数和(自身を除く): 1007600060

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 202, 236, 295, 404, 505, 590, 1010, 1180, 2020, 5959, 7307, 11918, 14614, 23836, 29228, 29795, 36535, 59590, 73070, 119180, 146140, 431113, 738007, 862226, 1476014, 1724452, 2155565, 2952028, 3690035, 4311130, 7380070, 8622260, 14760140, 43542413, 87084826, 174169652, 217712065, 435424130, 870848260]

約数ペア:

[(1, 870848260), (2, 435424130), (4, 217712065), (5, 174169652), (10, 87084826), (20, 43542413), (59, 14760140), (101, 8622260), (118, 7380070), (202, 4311130), (236, 3690035), (295, 2952028), (404, 2155565), (505, 1724452), (590, 1476014), (1010, 862226), (1180, 738007), (2020, 431113), (5959, 146140), (7307, 119180), (11918, 73070), (14614, 59590), (23836, 36535), (29228, 29795)]