528310240

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15649}}^1$

素因数の和:15875

約数の個数: 48

約数和(自身を含む): 1254128400

約数和(自身を除く): 725818160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 15649, 16880, 31298, 33760, 62596, 78245, 125192, 156490, 250384, 312980, 500768, 625960, 1251920, 2503840, 3301939, 6603878, 13207756, 16509695, 26415512, 33019390, 52831024, 66038780, 105662048, 132077560, 264155120, 528310240]

約数ペア:

[(1, 528310240), (2, 264155120), (4, 132077560), (5, 105662048), (8, 66038780), (10, 52831024), (16, 33019390), (20, 26415512), (32, 16509695), (40, 13207756), (80, 6603878), (160, 3301939), (211, 2503840), (422, 1251920), (844, 625960), (1055, 500768), (1688, 312980), (2110, 250384), (3376, 156490), (4220, 125192), (6752, 78245), (8440, 62596), (15649, 33760), (16880, 31298)]