40824530

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{22807}}^1$

素因数の和:22993

約数の個数: 16

約数和(自身を含む): 73897920

約数和(自身を除く): 33073390

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 22807, 45614, 114035, 228070, 4082453, 8164906, 20412265, 40824530]

約数ペア:

[(1, 40824530), (2, 20412265), (5, 8164906), (10, 4082453), (179, 228070), (358, 114035), (895, 45614), (1790, 22807)]