2361560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 5441040

約数和(自身を除く): 3079480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1373, 1720, 2746, 5492, 6865, 10984, 13730, 27460, 54920, 59039, 118078, 236156, 295195, 472312, 590390, 1180780, 2361560]

約数ペア:

[(1, 2361560), (2, 1180780), (4, 590390), (5, 472312), (8, 295195), (10, 236156), (20, 118078), (40, 59039), (43, 54920), (86, 27460), (172, 13730), (215, 10984), (344, 6865), (430, 5492), (860, 2746), (1373, 1720)]