38637920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4093}}^1$

素因数の和:4167

約数の個数: 48

約数和(自身を含む): 92851920

約数和(自身を除く): 54214000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4093, 4720, 8186, 9440, 16372, 20465, 32744, 40930, 65488, 81860, 130976, 163720, 241487, 327440, 482974, 654880, 965948, 1207435, 1931896, 2414870, 3863792, 4829740, 7727584, 9659480, 19318960, 38637920]

約数ペア:

[(1, 38637920), (2, 19318960), (4, 9659480), (5, 7727584), (8, 4829740), (10, 3863792), (16, 2414870), (20, 1931896), (32, 1207435), (40, 965948), (59, 654880), (80, 482974), (118, 327440), (160, 241487), (236, 163720), (295, 130976), (472, 81860), (590, 65488), (944, 40930), (1180, 32744), (1888, 20465), (2360, 16372), (4093, 9440), (4720, 8186)]