40789870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 80359776

約数和(自身を除く): 39569906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 617, 1202, 1234, 3005, 3085, 6010, 6170, 6611, 6787, 13222, 13574, 33055, 33935, 66110, 67870, 370817, 741634, 1854085, 3708170, 4078987, 8157974, 20394935, 40789870]

約数ペア:

[(1, 40789870), (2, 20394935), (5, 8157974), (10, 4078987), (11, 3708170), (22, 1854085), (55, 741634), (110, 370817), (601, 67870), (617, 66110), (1202, 33935), (1234, 33055), (3005, 13574), (3085, 13222), (6010, 6787), (6170, 6611)]