61672547440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{110129549}}^1$

素因数の和:110129569

約数の個数: 40

約数和(自身を含む): 163872770400

約数和(自身を除く): 102200222960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 110129549, 220259098, 440518196, 550647745, 770906843, 881036392, 1101295490, 1541813686, 1762072784, 2202590980, 3083627372, 3854534215, 4405181960, 6167254744, 7709068430, 8810363920, 12334509488, 15418136860, 30836273720, 61672547440]

約数ペア:

[(1, 61672547440), (2, 30836273720), (4, 15418136860), (5, 12334509488), (7, 8810363920), (8, 7709068430), (10, 6167254744), (14, 4405181960), (16, 3854534215), (20, 3083627372), (28, 2202590980), (35, 1762072784), (40, 1541813686), (56, 1101295490), (70, 881036392), (80, 770906843), (112, 550647745), (140, 440518196), (280, 220259098), (560, 110129549)]