9445640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 22178880

約数和(自身を除く): 12733240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10267, 20534, 41068, 51335, 82136, 102670, 205340, 236141, 410680, 472282, 944564, 1180705, 1889128, 2361410, 4722820, 9445640]

約数ペア:

[(1, 9445640), (2, 4722820), (4, 2361410), (5, 1889128), (8, 1180705), (10, 944564), (20, 472282), (23, 410680), (40, 236141), (46, 205340), (92, 102670), (115, 82136), (184, 51335), (230, 41068), (460, 20534), (920, 10267)]