32551720

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1933}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 73453320

約数和(自身を除く): 40901600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 1933, 2105, 3368, 3866, 4210, 7732, 8420, 9665, 15464, 16840, 19330, 38660, 77320, 813793, 1627586, 3255172, 4068965, 6510344, 8137930, 16275860, 32551720]

約数ペア:

[(1, 32551720), (2, 16275860), (4, 8137930), (5, 6510344), (8, 4068965), (10, 3255172), (20, 1627586), (40, 813793), (421, 77320), (842, 38660), (1684, 19330), (1933, 16840), (2105, 15464), (3368, 9665), (3866, 8420), (4210, 7732)]