17949776710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{1117}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 34484486400

約数和(自身を除く): 16534709690

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1019, 1117, 1577, 2038, 2234, 3154, 5095, 5585, 7885, 10190, 11170, 15770, 19361, 21223, 38722, 42446, 84577, 92711, 96805, 106115, 169154, 185422, 193610, 212230, 422885, 463555, 845770, 927110, 1138223, 1606963, 1761509, 2276446, 3213926, 3523018, 5691115, 8034815, 8807545, 11382230, 16069630, 17615090, 21626237, 43252474, 94472509, 108131185, 188945018, 216262370, 472362545, 944725090, 1794977671, 3589955342, 8974888355, 17949776710]

約数ペア:

[(1, 17949776710), (2, 8974888355), (5, 3589955342), (10, 1794977671), (19, 944725090), (38, 472362545), (83, 216262370), (95, 188945018), (166, 108131185), (190, 94472509), (415, 43252474), (830, 21626237), (1019, 17615090), (1117, 16069630), (1577, 11382230), (2038, 8807545), (2234, 8034815), (3154, 5691115), (5095, 3523018), (5585, 3213926), (7885, 2276446), (10190, 1761509), (11170, 1606963), (15770, 1138223), (19361, 927110), (21223, 845770), (38722, 463555), (42446, 422885), (84577, 212230), (92711, 193610), (96805, 185422), (106115, 169154)]