201850320520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9158363}}^1$

素因数の和:9158422

約数の個数: 64

約数和(自身を含む): 494551656000

約数和(自身を除く): 292701335480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 9158363, 18316726, 36633452, 45791815, 73266904, 91583630, 174008897, 183167260, 265592527, 348017794, 366334520, 531185054, 696035588, 870044485, 1062370108, 1327962635, 1392071176, 1740088970, 2124740216, 2655925270, 3480177940, 5046258013, 5311850540, 6960355880, 10092516026, 10623701080, 20185032052, 25231290065, 40370064104, 50462580130, 100925160260, 201850320520]

約数ペア:

[(1, 201850320520), (2, 100925160260), (4, 50462580130), (5, 40370064104), (8, 25231290065), (10, 20185032052), (19, 10623701080), (20, 10092516026), (29, 6960355880), (38, 5311850540), (40, 5046258013), (58, 3480177940), (76, 2655925270), (95, 2124740216), (116, 1740088970), (145, 1392071176), (152, 1327962635), (190, 1062370108), (232, 870044485), (290, 696035588), (380, 531185054), (551, 366334520), (580, 348017794), (760, 265592527), (1102, 183167260), (1160, 174008897), (2204, 91583630), (2755, 73266904), (4408, 45791815), (5510, 36633452), (11020, 18316726), (22040, 9158363)]