80291213365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{46091}}^1$

素因数の和:47793

約数の個数: 32

約数和(自身を含む): 110709296640

約数和(自身を除く): 30418083275

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1667, 8335, 18337, 31673, 46091, 91685, 158365, 230455, 348403, 507001, 875729, 1742015, 2535005, 4378645, 9633019, 48165095, 76833697, 384168485, 845170667, 1459840243, 4225853335, 7299201215, 16058242673, 80291213365]

約数ペア:

[(1, 80291213365), (5, 16058242673), (11, 7299201215), (19, 4225853335), (55, 1459840243), (95, 845170667), (209, 384168485), (1045, 76833697), (1667, 48165095), (8335, 9633019), (18337, 4378645), (31673, 2535005), (46091, 1742015), (91685, 875729), (158365, 507001), (230455, 348403)]