38374960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36899}}^1$

素因数の和:36925

約数の個数: 40

約数和(自身を含む): 96087600

約数和(自身を除く): 57712640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 36899, 73798, 147596, 184495, 295192, 368990, 479687, 590384, 737980, 959374, 1475960, 1918748, 2398435, 2951920, 3837496, 4796870, 7674992, 9593740, 19187480, 38374960]

約数ペア:

[(1, 38374960), (2, 19187480), (4, 9593740), (5, 7674992), (8, 4796870), (10, 3837496), (13, 2951920), (16, 2398435), (20, 1918748), (26, 1475960), (40, 959374), (52, 737980), (65, 590384), (80, 479687), (104, 368990), (130, 295192), (208, 184495), (260, 147596), (520, 73798), (1040, 36899)]