27243680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 65948904

約数和(自身を除く): 38705224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4153, 6560, 8306, 16612, 20765, 33224, 41530, 66448, 83060, 132896, 166120, 170273, 332240, 340546, 664480, 681092, 851365, 1362184, 1702730, 2724368, 3405460, 5448736, 6810920, 13621840, 27243680]

約数ペア:

[(1, 27243680), (2, 13621840), (4, 6810920), (5, 5448736), (8, 3405460), (10, 2724368), (16, 1702730), (20, 1362184), (32, 851365), (40, 681092), (41, 664480), (80, 340546), (82, 332240), (160, 170273), (164, 166120), (205, 132896), (328, 83060), (410, 66448), (656, 41530), (820, 33224), (1312, 20765), (1640, 16612), (3280, 8306), (4153, 6560)]