332493560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8543}}^1$

素因数の和:8700

約数の個数: 64

約数和(自身を含む): 861235200

約数和(自身を除く): 528741640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1112, 1390, 1946, 2780, 3892, 4865, 5560, 7784, 8543, 9730, 17086, 19460, 34172, 38920, 42715, 59801, 68344, 85430, 119602, 170860, 239204, 299005, 341720, 478408, 598010, 1187477, 1196020, 2374954, 2392040, 4749908, 5937385, 8312339, 9499816, 11874770, 16624678, 23749540, 33249356, 41561695, 47499080, 66498712, 83123390, 166246780, 332493560]

約数ペア:

[(1, 332493560), (2, 166246780), (4, 83123390), (5, 66498712), (7, 47499080), (8, 41561695), (10, 33249356), (14, 23749540), (20, 16624678), (28, 11874770), (35, 9499816), (40, 8312339), (56, 5937385), (70, 4749908), (139, 2392040), (140, 2374954), (278, 1196020), (280, 1187477), (556, 598010), (695, 478408), (973, 341720), (1112, 299005), (1390, 239204), (1946, 170860), (2780, 119602), (3892, 85430), (4865, 68344), (5560, 59801), (7784, 42715), (8543, 38920), (9730, 34172), (17086, 19460)]