2008629040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3611

約数の個数: 120

約数和(自身を含む): 5221697040

約数和(自身を除く): 3213068000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 121, 176, 220, 236, 242, 295, 440, 472, 484, 590, 605, 649, 880, 944, 968, 1180, 1210, 1298, 1936, 2360, 2420, 2596, 3245, 3517, 4720, 4840, 5192, 6490, 7034, 7139, 9680, 10384, 12980, 14068, 14278, 17585, 25960, 28136, 28556, 35170, 35695, 38687, 51920, 56272, 57112, 70340, 71390, 77374, 114224, 140680, 142780, 154748, 193435, 207503, 281360, 285560, 309496, 386870, 415006, 425557, 571120, 618992, 773740, 830012, 851114, 1037515, 1547480, 1660024, 1702228, 2075030, 2127785, 2282533, 3094960, 3320048, 3404456, 4150060, 4255570, 4565066, 6808912, 8300120, 8511140, 9130132, 11412665, 16600240, 17022280, 18260264, 22825330, 25107863, 34044560, 36520528, 45650660, 50215726, 91301320, 100431452, 125539315, 182602640, 200862904, 251078630, 401725808, 502157260, 1004314520, 2008629040]

約数ペア:

[(1, 2008629040), (2, 1004314520), (4, 502157260), (5, 401725808), (8, 251078630), (10, 200862904), (11, 182602640), (16, 125539315), (20, 100431452), (22, 91301320), (40, 50215726), (44, 45650660), (55, 36520528), (59, 34044560), (80, 25107863), (88, 22825330), (110, 18260264), (118, 17022280), (121, 16600240), (176, 11412665), (220, 9130132), (236, 8511140), (242, 8300120), (295, 6808912), (440, 4565066), (472, 4255570), (484, 4150060), (590, 3404456), (605, 3320048), (649, 3094960), (880, 2282533), (944, 2127785), (968, 2075030), (1180, 1702228), (1210, 1660024), (1298, 1547480), (1936, 1037515), (2360, 851114), (2420, 830012), (2596, 773740), (3245, 618992), (3517, 571120), (4720, 425557), (4840, 415006), (5192, 386870), (6490, 309496), (7034, 285560), (7139, 281360), (9680, 207503), (10384, 193435), (12980, 154748), (14068, 142780), (14278, 140680), (17585, 114224), (25960, 77374), (28136, 71390), (28556, 70340), (35170, 57112), (35695, 56272), (38687, 51920)]