38488760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11593}}^1$

素因数の和:11687

約数の個数: 32

約数和(自身を含む): 87650640

約数和(自身を除く): 49161880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 11593, 23186, 46372, 57965, 92744, 115930, 231860, 463720, 962219, 1924438, 3848876, 4811095, 7697752, 9622190, 19244380, 38488760]

約数ペア:

[(1, 38488760), (2, 19244380), (4, 9622190), (5, 7697752), (8, 4811095), (10, 3848876), (20, 1924438), (40, 962219), (83, 463720), (166, 231860), (332, 115930), (415, 92744), (664, 57965), (830, 46372), (1660, 23186), (3320, 11593)]