8772400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 26046944

約数和(自身を除く): 17274544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 241, 260, 280, 325, 350, 364, 400, 455, 482, 520, 560, 650, 700, 728, 910, 964, 1040, 1205, 1300, 1400, 1456, 1687, 1820, 1928, 2275, 2410, 2600, 2800, 3133, 3374, 3640, 3856, 4550, 4820, 5200, 6025, 6266, 6748, 7280, 8435, 9100, 9640, 12050, 12532, 13496, 15665, 16870, 18200, 19280, 21931, 24100, 25064, 26992, 31330, 33740, 36400, 42175, 43862, 48200, 50128, 62660, 67480, 78325, 84350, 87724, 96400, 109655, 125320, 134960, 156650, 168700, 175448, 219310, 250640, 313300, 337400, 350896, 438620, 548275, 626600, 674800, 877240, 1096550, 1253200, 1754480, 2193100, 4386200, 8772400]

約数ペア:

[(1, 8772400), (2, 4386200), (4, 2193100), (5, 1754480), (7, 1253200), (8, 1096550), (10, 877240), (13, 674800), (14, 626600), (16, 548275), (20, 438620), (25, 350896), (26, 337400), (28, 313300), (35, 250640), (40, 219310), (50, 175448), (52, 168700), (56, 156650), (65, 134960), (70, 125320), (80, 109655), (91, 96400), (100, 87724), (104, 84350), (112, 78325), (130, 67480), (140, 62660), (175, 50128), (182, 48200), (200, 43862), (208, 42175), (241, 36400), (260, 33740), (280, 31330), (325, 26992), (350, 25064), (364, 24100), (400, 21931), (455, 19280), (482, 18200), (520, 16870), (560, 15665), (650, 13496), (700, 12532), (728, 12050), (910, 9640), (964, 9100), (1040, 8435), (1205, 7280), (1300, 6748), (1400, 6266), (1456, 6025), (1687, 5200), (1820, 4820), (1928, 4550), (2275, 3856), (2410, 3640), (2600, 3374), (2800, 3133)]