8184980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6709}}^1$

素因数の和:6779

約数の個数: 24

約数和(自身を含む): 17472840

約数和(自身を除く): 9287860

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 6709, 13418, 26836, 33545, 67090, 134180, 409249, 818498, 1636996, 2046245, 4092490, 8184980]

約数ペア:

[(1, 8184980), (2, 4092490), (4, 2046245), (5, 1636996), (10, 818498), (20, 409249), (61, 134180), (122, 67090), (244, 33545), (305, 26836), (610, 13418), (1220, 6709)]