682080800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50153}}^1$

素因数の和:50190

約数の個数: 72

約数和(自身を含む): 1763113716

約数和(自身を除く): 1081032916

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 50153, 100306, 200612, 250765, 401224, 501530, 802448, 852601, 1003060, 1253825, 1604896, 1705202, 2006120, 2507650, 3410404, 4012240, 4263005, 5015300, 6820808, 8024480, 8526010, 10030600, 13641616, 17052020, 20061200, 21315025, 27283232, 34104040, 40122400, 42630050, 68208080, 85260100, 136416160, 170520200, 341040400, 682080800]

約数ペア:

[(1, 682080800), (2, 341040400), (4, 170520200), (5, 136416160), (8, 85260100), (10, 68208080), (16, 42630050), (17, 40122400), (20, 34104040), (25, 27283232), (32, 21315025), (34, 20061200), (40, 17052020), (50, 13641616), (68, 10030600), (80, 8526010), (85, 8024480), (100, 6820808), (136, 5015300), (160, 4263005), (170, 4012240), (200, 3410404), (272, 2507650), (340, 2006120), (400, 1705202), (425, 1604896), (544, 1253825), (680, 1003060), (800, 852601), (850, 802448), (1360, 501530), (1700, 401224), (2720, 250765), (3400, 200612), (6800, 100306), (13600, 50153)]