5756235280

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{184969}}^1$

素因数の和:185371

約数の個数: 40

約数和(自身を含む): 13417723800

約数和(自身を除く): 7661488520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 15560, 31120, 184969, 369938, 739876, 924845, 1479752, 1849690, 2959504, 3699380, 7398760, 14797520, 71952941, 143905882, 287811764, 359764705, 575623528, 719529410, 1151247056, 1439058820, 2878117640, 5756235280]

約数ペア:

[(1, 5756235280), (2, 2878117640), (4, 1439058820), (5, 1151247056), (8, 719529410), (10, 575623528), (16, 359764705), (20, 287811764), (40, 143905882), (80, 71952941), (389, 14797520), (778, 7398760), (1556, 3699380), (1945, 2959504), (3112, 1849690), (3890, 1479752), (6224, 924845), (7780, 739876), (15560, 369938), (31120, 184969)]