214402240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51539}}^1$

素因数の和:51569

約数の個数: 56

約数和(自身を含む): 549828720

約数和(自身を除く): 335426480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 51539, 103078, 206156, 257695, 412312, 515390, 670007, 824624, 1030780, 1340014, 1649248, 2061560, 2680028, 3298496, 3350035, 4123120, 5360056, 6700070, 8246240, 10720112, 13400140, 16492480, 21440224, 26800280, 42880448, 53600560, 107201120, 214402240]

約数ペア:

[(1, 214402240), (2, 107201120), (4, 53600560), (5, 42880448), (8, 26800280), (10, 21440224), (13, 16492480), (16, 13400140), (20, 10720112), (26, 8246240), (32, 6700070), (40, 5360056), (52, 4123120), (64, 3350035), (65, 3298496), (80, 2680028), (104, 2061560), (130, 1649248), (160, 1340014), (208, 1030780), (260, 824624), (320, 670007), (416, 515390), (520, 412312), (832, 257695), (1040, 206156), (2080, 103078), (4160, 51539)]