2013708880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1094407}}^1$

素因数の和:1094443

約数の個数: 40

約数和(自身を含む): 4885437312

約数和(自身を除く): 2871728432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1094407, 2188814, 4377628, 5472035, 8755256, 10944070, 17510512, 21888140, 25171361, 43776280, 50342722, 87552560, 100685444, 125856805, 201370888, 251713610, 402741776, 503427220, 1006854440, 2013708880]

約数ペア:

[(1, 2013708880), (2, 1006854440), (4, 503427220), (5, 402741776), (8, 251713610), (10, 201370888), (16, 125856805), (20, 100685444), (23, 87552560), (40, 50342722), (46, 43776280), (80, 25171361), (92, 21888140), (115, 17510512), (184, 10944070), (230, 8755256), (368, 5472035), (460, 4377628), (920, 2188814), (1840, 1094407)]