64052600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18872

約数の個数: 48

約数和(自身を含む): 157690800

約数和(自身を除く): 93638200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 18839, 37678, 75356, 94195, 150712, 188390, 320263, 376780, 470975, 640526, 753560, 941950, 1281052, 1601315, 1883900, 2562104, 3202630, 3767800, 6405260, 8006575, 12810520, 16013150, 32026300, 64052600]

約数ペア:

[(1, 64052600), (2, 32026300), (4, 16013150), (5, 12810520), (8, 8006575), (10, 6405260), (17, 3767800), (20, 3202630), (25, 2562104), (34, 1883900), (40, 1601315), (50, 1281052), (68, 941950), (85, 753560), (100, 640526), (136, 470975), (170, 376780), (200, 320263), (340, 188390), (425, 150712), (680, 94195), (850, 75356), (1700, 37678), (3400, 18839)]