75780680

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8273}}^1$

素因数の和:8513

約数の個数: 32

約数和(自身を含む): 171271800

約数和(自身を除く): 95491120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 8273, 9160, 16546, 33092, 41365, 66184, 82730, 165460, 330920, 1894517, 3789034, 7578068, 9472585, 15156136, 18945170, 37890340, 75780680]

約数ペア:

[(1, 75780680), (2, 37890340), (4, 18945170), (5, 15156136), (8, 9472585), (10, 7578068), (20, 3789034), (40, 1894517), (229, 330920), (458, 165460), (916, 82730), (1145, 66184), (1832, 41365), (2290, 33092), (4580, 16546), (8273, 9160)]