133039862020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3434173}}^1$

素因数の和:3434344

約数の個数: 48

約数和(自身を含む): 302894146800

約数和(自身を除く): 169854284780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2980, 3874, 7748, 9685, 19370, 38740, 3434173, 6868346, 13736692, 17170865, 34341730, 44644249, 68683460, 89288498, 178576996, 223221245, 446442490, 511691777, 892884980, 1023383554, 2046767108, 2558458885, 5116917770, 6651993101, 10233835540, 13303986202, 26607972404, 33259965505, 66519931010, 133039862020]

約数ペア:

[(1, 133039862020), (2, 66519931010), (4, 33259965505), (5, 26607972404), (10, 13303986202), (13, 10233835540), (20, 6651993101), (26, 5116917770), (52, 2558458885), (65, 2046767108), (130, 1023383554), (149, 892884980), (260, 511691777), (298, 446442490), (596, 223221245), (745, 178576996), (1490, 89288498), (1937, 68683460), (2980, 44644249), (3874, 34341730), (7748, 17170865), (9685, 13736692), (19370, 6868346), (38740, 3434173)]