27378500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 63331632

約数和(自身を除く): 35953132

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 3221, 4250, 6442, 8500, 12884, 16105, 32210, 54757, 64420, 80525, 109514, 161050, 219028, 273785, 322100, 402625, 547570, 805250, 1095140, 1368925, 1610500, 2737850, 5475700, 6844625, 13689250, 27378500]

約数ペア:

[(1, 27378500), (2, 13689250), (4, 6844625), (5, 5475700), (10, 2737850), (17, 1610500), (20, 1368925), (25, 1095140), (34, 805250), (50, 547570), (68, 402625), (85, 322100), (100, 273785), (125, 219028), (170, 161050), (250, 109514), (340, 80525), (425, 64420), (500, 54757), (850, 32210), (1700, 16105), (2125, 12884), (3221, 8500), (4250, 6442)]