42019030

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41603}}^1$

素因数の和:41711

約数の個数: 16

約数和(自身を含む): 76384944

約数和(自身を除く): 34365914

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41603, 83206, 208015, 416030, 4201903, 8403806, 21009515, 42019030]

約数ペア:

[(1, 42019030), (2, 21009515), (5, 8403806), (10, 4201903), (101, 416030), (202, 208015), (505, 83206), (1010, 41603)]