139342400

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1288

約数の個数: 84

約数和(自身を含む): 347857572

約数和(自身を除く): 208515172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 146, 160, 200, 292, 320, 365, 400, 584, 730, 800, 1168, 1193, 1460, 1600, 1825, 2336, 2386, 2920, 3650, 4672, 4772, 5840, 5965, 7300, 9544, 11680, 11930, 14600, 19088, 23360, 23860, 29200, 29825, 38176, 47720, 58400, 59650, 76352, 87089, 95440, 116800, 119300, 174178, 190880, 238600, 348356, 381760, 435445, 477200, 696712, 870890, 954400, 1393424, 1741780, 1908800, 2177225, 2786848, 3483560, 4354450, 5573696, 6967120, 8708900, 13934240, 17417800, 27868480, 34835600, 69671200, 139342400]

約数ペア:

[(1, 139342400), (2, 69671200), (4, 34835600), (5, 27868480), (8, 17417800), (10, 13934240), (16, 8708900), (20, 6967120), (25, 5573696), (32, 4354450), (40, 3483560), (50, 2786848), (64, 2177225), (73, 1908800), (80, 1741780), (100, 1393424), (146, 954400), (160, 870890), (200, 696712), (292, 477200), (320, 435445), (365, 381760), (400, 348356), (584, 238600), (730, 190880), (800, 174178), (1168, 119300), (1193, 116800), (1460, 95440), (1600, 87089), (1825, 76352), (2336, 59650), (2386, 58400), (2920, 47720), (3650, 38176), (4672, 29825), (4772, 29200), (5840, 23860), (5965, 23360), (7300, 19088), (9544, 14600), (11680, 11930)]