105965120

素因数分解:

$2^6\times 5^1\times {\mathrm{331141}}^1$

素因数の和:331158

約数の個数: 28

約数和(自身を含む): 252330204

約数和(自身を除く): 146365084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331141, 662282, 1324564, 1655705, 2649128, 3311410, 5298256, 6622820, 10596512, 13245640, 21193024, 26491280, 52982560, 105965120]

約数ペア:

[(1, 105965120), (2, 52982560), (4, 26491280), (5, 21193024), (8, 13245640), (10, 10596512), (16, 6622820), (20, 5298256), (32, 3311410), (40, 2649128), (64, 1655705), (80, 1324564), (160, 662282), (320, 331141)]