2055103090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{2153}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 3772825776

約数和(自身を除く): 1717722686

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1801, 2153, 3602, 4306, 9005, 10765, 18010, 21530, 95453, 114109, 190906, 228218, 477265, 570545, 954530, 1141090, 3877553, 7755106, 19387765, 38775530, 205510309, 411020618, 1027551545, 2055103090]

約数ペア:

[(1, 2055103090), (2, 1027551545), (5, 411020618), (10, 205510309), (53, 38775530), (106, 19387765), (265, 7755106), (530, 3877553), (1801, 1141090), (2153, 954530), (3602, 570545), (4306, 477265), (9005, 228218), (10765, 190906), (18010, 114109), (21530, 95453)]