74242000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5333

約数の個数: 80

約数和(自身を含む): 205201152

約数和(自身を除く): 130959152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5303, 7000, 10606, 14000, 21212, 26515, 37121, 42424, 53030, 74242, 84848, 106060, 132575, 148484, 185605, 212120, 265150, 296968, 371210, 424240, 530300, 593936, 662875, 742420, 928025, 1060600, 1325750, 1484840, 1856050, 2121200, 2651500, 2969680, 3712100, 4640125, 5303000, 7424200, 9280250, 10606000, 14848400, 18560500, 37121000, 74242000]

約数ペア:

[(1, 74242000), (2, 37121000), (4, 18560500), (5, 14848400), (7, 10606000), (8, 9280250), (10, 7424200), (14, 5303000), (16, 4640125), (20, 3712100), (25, 2969680), (28, 2651500), (35, 2121200), (40, 1856050), (50, 1484840), (56, 1325750), (70, 1060600), (80, 928025), (100, 742420), (112, 662875), (125, 593936), (140, 530300), (175, 424240), (200, 371210), (250, 296968), (280, 265150), (350, 212120), (400, 185605), (500, 148484), (560, 132575), (700, 106060), (875, 84848), (1000, 74242), (1400, 53030), (1750, 42424), (2000, 37121), (2800, 26515), (3500, 21212), (5303, 14000), (7000, 10606)]