1572197620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{135301}}^1$

素因数の和:135400

約数の個数: 48

約数和(自身を含む): 3818763648

約数和(自身を除く): 2246566028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 135301, 270602, 541204, 676505, 947107, 1353010, 1894214, 2706020, 3788428, 4735535, 9471070, 11229983, 18942140, 22459966, 44919932, 56149915, 78609881, 112299830, 157219762, 224599660, 314439524, 393049405, 786098810, 1572197620]

約数ペア:

[(1, 1572197620), (2, 786098810), (4, 393049405), (5, 314439524), (7, 224599660), (10, 157219762), (14, 112299830), (20, 78609881), (28, 56149915), (35, 44919932), (70, 22459966), (83, 18942140), (140, 11229983), (166, 9471070), (332, 4735535), (415, 3788428), (581, 2706020), (830, 1894214), (1162, 1353010), (1660, 947107), (2324, 676505), (2905, 541204), (5810, 270602), (11620, 135301)]