64034200

素因数分解:

$2^3\times 5^2\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 149465880

約数和(自身を除く): 85431680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 353, 706, 907, 1412, 1765, 1814, 2824, 3530, 3628, 4535, 7060, 7256, 8825, 9070, 14120, 17650, 18140, 22675, 35300, 36280, 45350, 70600, 90700, 181400, 320171, 640342, 1280684, 1600855, 2561368, 3201710, 6403420, 8004275, 12806840, 16008550, 32017100, 64034200]

約数ペア:

[(1, 64034200), (2, 32017100), (4, 16008550), (5, 12806840), (8, 8004275), (10, 6403420), (20, 3201710), (25, 2561368), (40, 1600855), (50, 1280684), (100, 640342), (200, 320171), (353, 181400), (706, 90700), (907, 70600), (1412, 45350), (1765, 36280), (1814, 35300), (2824, 22675), (3530, 18140), (3628, 17650), (4535, 14120), (7060, 9070), (7256, 8825)]