2713256240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61553}}^1$

素因数の和:61614

約数の個数: 80

約数和(自身を含む): 6869426400

約数和(自身を除く): 4156170160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 44080, 61553, 123106, 246212, 307765, 492424, 615530, 984848, 1169507, 1231060, 1785037, 2339014, 2462120, 3570074, 4678028, 4924240, 5847535, 7140148, 8925185, 9356056, 11695070, 14280296, 17850370, 18712112, 23390140, 28560592, 33915703, 35700740, 46780280, 67831406, 71401480, 93560560, 135662812, 142802960, 169578515, 271325624, 339157030, 542651248, 678314060, 1356628120, 2713256240]

約数ペア:

[(1, 2713256240), (2, 1356628120), (4, 678314060), (5, 542651248), (8, 339157030), (10, 271325624), (16, 169578515), (19, 142802960), (20, 135662812), (29, 93560560), (38, 71401480), (40, 67831406), (58, 46780280), (76, 35700740), (80, 33915703), (95, 28560592), (116, 23390140), (145, 18712112), (152, 17850370), (190, 14280296), (232, 11695070), (290, 9356056), (304, 8925185), (380, 7140148), (464, 5847535), (551, 4924240), (580, 4678028), (760, 3570074), (1102, 2462120), (1160, 2339014), (1520, 1785037), (2204, 1231060), (2320, 1169507), (2755, 984848), (4408, 615530), (5510, 492424), (8816, 307765), (11020, 246212), (22040, 123106), (44080, 61553)]