57480340

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4643}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 120929760

約数和(自身を除く): 63449420

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 4643, 6190, 9286, 12380, 18572, 23215, 46430, 92860, 2874017, 5748034, 11496068, 14370085, 28740170, 57480340]

約数ペア:

[(1, 57480340), (2, 28740170), (4, 14370085), (5, 11496068), (10, 5748034), (20, 2874017), (619, 92860), (1238, 46430), (2476, 23215), (3095, 18572), (4643, 12380), (6190, 9286)]