40223090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 76049280

約数和(自身を除く): 35826190

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 977, 1790, 1954, 4117, 4885, 8234, 9770, 20585, 22471, 41170, 44942, 112355, 174883, 224710, 349766, 874415, 1748830, 4022309, 8044618, 20111545, 40223090]

約数ペア:

[(1, 40223090), (2, 20111545), (5, 8044618), (10, 4022309), (23, 1748830), (46, 874415), (115, 349766), (179, 224710), (230, 174883), (358, 112355), (895, 44942), (977, 41170), (1790, 22471), (1954, 20585), (4117, 9770), (4885, 8234)]