1937322400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1851

約数の個数: 144

約数和(自身を含む): 5143030200

約数和(自身を除く): 3205707800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 109, 130, 160, 200, 208, 218, 260, 325, 400, 416, 436, 520, 545, 650, 800, 872, 1040, 1090, 1300, 1417, 1709, 1744, 2080, 2180, 2600, 2725, 2834, 3418, 3488, 4360, 5200, 5450, 5668, 6836, 7085, 8545, 8720, 10400, 10900, 11336, 13672, 14170, 17090, 17440, 21800, 22217, 22672, 27344, 28340, 34180, 35425, 42725, 43600, 44434, 45344, 54688, 56680, 68360, 70850, 85450, 87200, 88868, 111085, 113360, 136720, 141700, 170900, 177736, 186281, 222170, 226720, 273440, 283400, 341800, 355472, 372562, 444340, 555425, 566800, 683600, 710944, 745124, 888680, 931405, 1110850, 1133600, 1367200, 1490248, 1777360, 1862810, 2221700, 2421653, 2980496, 3554720, 3725620, 4443400, 4657025, 4843306, 5960992, 7451240, 8886800, 9314050, 9686612, 12108265, 14902480, 17773600, 18628100, 19373224, 24216530, 29804960, 37256200, 38746448, 48433060, 60541325, 74512400, 77492896, 96866120, 121082650, 149024800, 193732240, 242165300, 387464480, 484330600, 968661200, 1937322400]

約数ペア:

[(1, 1937322400), (2, 968661200), (4, 484330600), (5, 387464480), (8, 242165300), (10, 193732240), (13, 149024800), (16, 121082650), (20, 96866120), (25, 77492896), (26, 74512400), (32, 60541325), (40, 48433060), (50, 38746448), (52, 37256200), (65, 29804960), (80, 24216530), (100, 19373224), (104, 18628100), (109, 17773600), (130, 14902480), (160, 12108265), (200, 9686612), (208, 9314050), (218, 8886800), (260, 7451240), (325, 5960992), (400, 4843306), (416, 4657025), (436, 4443400), (520, 3725620), (545, 3554720), (650, 2980496), (800, 2421653), (872, 2221700), (1040, 1862810), (1090, 1777360), (1300, 1490248), (1417, 1367200), (1709, 1133600), (1744, 1110850), (2080, 931405), (2180, 888680), (2600, 745124), (2725, 710944), (2834, 683600), (3418, 566800), (3488, 555425), (4360, 444340), (5200, 372562), (5450, 355472), (5668, 341800), (6836, 283400), (7085, 273440), (8545, 226720), (8720, 222170), (10400, 186281), (10900, 177736), (11336, 170900), (13672, 141700), (14170, 136720), (17090, 113360), (17440, 111085), (21800, 88868), (22217, 87200), (22672, 85450), (27344, 70850), (28340, 68360), (34180, 56680), (35425, 54688), (42725, 45344), (43600, 44434)]