3679840

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 8814960

約数和(自身を除く): 5135120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 211, 218, 422, 436, 545, 844, 872, 1055, 1090, 1688, 1744, 2110, 2180, 3376, 3488, 4220, 4360, 6752, 8440, 8720, 16880, 17440, 22999, 33760, 45998, 91996, 114995, 183992, 229990, 367984, 459980, 735968, 919960, 1839920, 3679840]

約数ペア:

[(1, 3679840), (2, 1839920), (4, 919960), (5, 735968), (8, 459980), (10, 367984), (16, 229990), (20, 183992), (32, 114995), (40, 91996), (80, 45998), (109, 33760), (160, 22999), (211, 17440), (218, 16880), (422, 8720), (436, 8440), (545, 6752), (844, 4360), (872, 4220), (1055, 3488), (1090, 3376), (1688, 2180), (1744, 2110)]