40824380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24593}}^1$

素因数の和:24685

約数の個数: 24

約数和(自身を含む): 86767632

約数和(自身を除く): 45943252

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 24593, 49186, 98372, 122965, 245930, 491860, 2041219, 4082438, 8164876, 10206095, 20412190, 40824380]

約数ペア:

[(1, 40824380), (2, 20412190), (4, 10206095), (5, 8164876), (10, 4082438), (20, 2041219), (83, 491860), (166, 245930), (332, 122965), (415, 98372), (830, 49186), (1660, 24593)]