3879320

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 8784720

約数和(自身を除く): 4905400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 331, 586, 662, 1172, 1324, 1465, 1655, 2344, 2648, 2930, 3310, 5860, 6620, 11720, 13240, 96983, 193966, 387932, 484915, 775864, 969830, 1939660, 3879320]

約数ペア:

[(1, 3879320), (2, 1939660), (4, 969830), (5, 775864), (8, 484915), (10, 387932), (20, 193966), (40, 96983), (293, 13240), (331, 11720), (586, 6620), (662, 5860), (1172, 3310), (1324, 2930), (1465, 2648), (1655, 2344)]