11696420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 26224128

約数和(自身を除く): 14527708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 541, 940, 1081, 1082, 2162, 2164, 2705, 4324, 5405, 5410, 10810, 10820, 12443, 21620, 24886, 25427, 49772, 50854, 62215, 101708, 124430, 127135, 248860, 254270, 508540, 584821, 1169642, 2339284, 2924105, 5848210, 11696420]

約数ペア:

[(1, 11696420), (2, 5848210), (4, 2924105), (5, 2339284), (10, 1169642), (20, 584821), (23, 508540), (46, 254270), (47, 248860), (92, 127135), (94, 124430), (115, 101708), (188, 62215), (230, 50854), (235, 49772), (460, 25427), (470, 24886), (541, 21620), (940, 12443), (1081, 10820), (1082, 10810), (2162, 5410), (2164, 5405), (2705, 4324)]