80733910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 152591040

約数和(自身を除く): 71857130

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 2029, 3979, 4058, 7958, 10145, 19895, 20290, 39790, 46667, 93334, 233335, 351017, 466670, 702034, 1755085, 3510170, 8073391, 16146782, 40366955, 80733910]

約数ペア:

[(1, 80733910), (2, 40366955), (5, 16146782), (10, 8073391), (23, 3510170), (46, 1755085), (115, 702034), (173, 466670), (230, 351017), (346, 233335), (865, 93334), (1730, 46667), (2029, 39790), (3979, 20290), (4058, 19895), (7958, 10145)]