77824180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24169}}^1$

素因数の和:24208

約数の個数: 48

約数和(自身を含む): 194906880

約数和(自身を除く): 117082700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 24169, 48338, 96676, 120845, 169183, 241690, 338366, 483380, 555887, 676732, 845915, 1111774, 1691830, 2223548, 2779435, 3383660, 3891209, 5558870, 7782418, 11117740, 15564836, 19456045, 38912090, 77824180]

約数ペア:

[(1, 77824180), (2, 38912090), (4, 19456045), (5, 15564836), (7, 11117740), (10, 7782418), (14, 5558870), (20, 3891209), (23, 3383660), (28, 2779435), (35, 2223548), (46, 1691830), (70, 1111774), (92, 845915), (115, 676732), (140, 555887), (161, 483380), (230, 338366), (322, 241690), (460, 169183), (644, 120845), (805, 96676), (1610, 48338), (3220, 24169)]