8045479970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{13219}}^1$

素因数の和:13751

約数の個数: 48

約数和(自身を含む): 15950934720

約数和(自身を除く): 7905454750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 503, 605, 1006, 1210, 2515, 5030, 5533, 11066, 13219, 26438, 27665, 55330, 60863, 66095, 121726, 132190, 145409, 290818, 304315, 608630, 727045, 1454090, 1599499, 3198998, 6649157, 7997495, 13298314, 15994990, 33245785, 66491570, 73140727, 146281454, 365703635, 731407270, 804547997, 1609095994, 4022739985, 8045479970]

約数ペア:

[(1, 8045479970), (2, 4022739985), (5, 1609095994), (10, 804547997), (11, 731407270), (22, 365703635), (55, 146281454), (110, 73140727), (121, 66491570), (242, 33245785), (503, 15994990), (605, 13298314), (1006, 7997495), (1210, 6649157), (2515, 3198998), (5030, 1599499), (5533, 1454090), (11066, 727045), (13219, 608630), (26438, 304315), (27665, 290818), (55330, 145409), (60863, 132190), (66095, 121726)]