2969680

素因数分解:

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

素因数の和:5323

約数の個数: 40

約数和(自身を含む): 7892352

約数和(自身を除く): 4922672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5303, 10606, 21212, 26515, 37121, 42424, 53030, 74242, 84848, 106060, 148484, 185605, 212120, 296968, 371210, 424240, 593936, 742420, 1484840, 2969680]

約数ペア:

[(1, 2969680), (2, 1484840), (4, 742420), (5, 593936), (7, 424240), (8, 371210), (10, 296968), (14, 212120), (16, 185605), (20, 148484), (28, 106060), (35, 84848), (40, 74242), (56, 53030), (70, 42424), (80, 37121), (112, 26515), (140, 21212), (280, 10606), (560, 5303)]