225162280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47303}}^1$

素因数の和:47338

約数の個数: 64

約数和(自身を含む): 613059840

約数和(自身を除く): 387897560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 47303, 94606, 189212, 236515, 331121, 378424, 473030, 662242, 804151, 946060, 1324484, 1608302, 1655605, 1892120, 2648968, 3216604, 3311210, 4020755, 5629057, 6433208, 6622420, 8041510, 11258114, 13244840, 16083020, 22516228, 28145285, 32166040, 45032456, 56290570, 112581140, 225162280]

約数ペア:

[(1, 225162280), (2, 112581140), (4, 56290570), (5, 45032456), (7, 32166040), (8, 28145285), (10, 22516228), (14, 16083020), (17, 13244840), (20, 11258114), (28, 8041510), (34, 6622420), (35, 6433208), (40, 5629057), (56, 4020755), (68, 3311210), (70, 3216604), (85, 2648968), (119, 1892120), (136, 1655605), (140, 1608302), (170, 1324484), (238, 946060), (280, 804151), (340, 662242), (476, 473030), (595, 378424), (680, 331121), (952, 236515), (1190, 189212), (2380, 94606), (4760, 47303)]