33641720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 87238080

約数和(自身を除く): 53596360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 877, 959, 1096, 1370, 1754, 1918, 2740, 3508, 3836, 4385, 4795, 5480, 6139, 7016, 7672, 8770, 9590, 12278, 17540, 19180, 24556, 30695, 35080, 38360, 49112, 61390, 120149, 122780, 240298, 245560, 480596, 600745, 841043, 961192, 1201490, 1682086, 2402980, 3364172, 4205215, 4805960, 6728344, 8410430, 16820860, 33641720]

約数ペア:

[(1, 33641720), (2, 16820860), (4, 8410430), (5, 6728344), (7, 4805960), (8, 4205215), (10, 3364172), (14, 2402980), (20, 1682086), (28, 1201490), (35, 961192), (40, 841043), (56, 600745), (70, 480596), (137, 245560), (140, 240298), (274, 122780), (280, 120149), (548, 61390), (685, 49112), (877, 38360), (959, 35080), (1096, 30695), (1370, 24556), (1754, 19180), (1918, 17540), (2740, 12278), (3508, 9590), (3836, 8770), (4385, 7672), (4795, 7016), (5480, 6139)]