42069380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25343}}^1$

素因数の和:25435

約数の個数: 24

約数和(自身を含む): 89413632

約数和(自身を除く): 47344252

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 25343, 50686, 101372, 126715, 253430, 506860, 2103469, 4206938, 8413876, 10517345, 21034690, 42069380]

約数ペア:

[(1, 42069380), (2, 21034690), (4, 10517345), (5, 8413876), (10, 4206938), (20, 2103469), (83, 506860), (166, 253430), (332, 126715), (415, 101372), (830, 50686), (1660, 25343)]