4050140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7021

約数の個数: 24

約数和(自身を含む): 8799840

約数和(自身を除く): 4749700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6983, 13966, 27932, 34915, 69830, 139660, 202507, 405014, 810028, 1012535, 2025070, 4050140]

約数ペア:

[(1, 4050140), (2, 2025070), (4, 1012535), (5, 810028), (10, 405014), (20, 202507), (29, 139660), (58, 69830), (116, 34915), (145, 27932), (290, 13966), (580, 6983)]