38047960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14197}}^1$

素因数の和:14275

約数の個数: 32

約数和(自身を含む): 86891760

約数和(自身を除く): 48843800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 14197, 28394, 56788, 70985, 113576, 141970, 283940, 567880, 951199, 1902398, 3804796, 4755995, 7609592, 9511990, 19023980, 38047960]

約数ペア:

[(1, 38047960), (2, 19023980), (4, 9511990), (5, 7609592), (8, 4755995), (10, 3804796), (20, 1902398), (40, 951199), (67, 567880), (134, 283940), (268, 141970), (335, 113576), (536, 70985), (670, 56788), (1340, 28394), (2680, 14197)]