42333760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{18899}}^1$

素因数の和:18923

約数の個数: 56

約数和(自身を含む): 115214400

約数和(自身を除く): 72880640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 18899, 37798, 75596, 94495, 132293, 151192, 188990, 264586, 302384, 377980, 529172, 604768, 661465, 755960, 1058344, 1209536, 1322930, 1511920, 2116688, 2645860, 3023840, 4233376, 5291720, 6047680, 8466752, 10583440, 21166880, 42333760]

約数ペア:

[(1, 42333760), (2, 21166880), (4, 10583440), (5, 8466752), (7, 6047680), (8, 5291720), (10, 4233376), (14, 3023840), (16, 2645860), (20, 2116688), (28, 1511920), (32, 1322930), (35, 1209536), (40, 1058344), (56, 755960), (64, 661465), (70, 604768), (80, 529172), (112, 377980), (140, 302384), (160, 264586), (224, 188990), (280, 151192), (320, 132293), (448, 94495), (560, 75596), (1120, 37798), (2240, 18899)]